The function of anger is to protect vulnerability and neutralize threat.
The threat humans cognitively perceive is almost always to the ego i.e., how we want to think of ourselves and have others think of us. Anger neutralizes ego-threat by devaluing, demeaning, or undermining the “power” of the person perceived to be threatening. Humans get angry when they don’t get what they want, when they’re disrespected, or when they perceive something is unjust/unfair. Anger, the emotion, is a chemical messenger. It communicates to us, to others, and motivates us to act, speak, do something. Healthy responses to anger include being assertive, feeling empowered, protecting ourselves and love ones from ACTUAL threat, setting boundaries with others, and making social change for justice (for example). It becomes unhealthy when we become passive-aggressive, violent, vengeful, spiteful, aggressive, resentful, sarcastic, “moody”, rude etc.
Receive the message and respond from a wise, calm place after the intensity of the emotion has past. Sometimes we have to act in the moment. Our ancestors may have required this for fight/flight survival. These days, we can generally PAUSE and calm the self before responding from a mindful and compassionate heart and mind. Remember: Hurt people, hurt people.
Hello readers. I hope you are well. I imagine some of you are struggling and some of you are flourishing. Life consists of both. As humans, we relish pleasurable feelings and experiences and we tend to dislike uncomfortable emotions and experiences. I get it. I am just like you. We share this. I hope that provides some comfort.
What is human development?
Human development can be described as “systematic changes and continuities in the individual that occur between conception and death, or from “womb to tomb”” (Sigelman, De George, Cunial, & Rider, 2019, p. 3).
Human development involves the continuities (i.e., what remains consistent across time) and the systematic changes (i.e., patterns of change that are expected to come in order across time) that one experiences throughout the lifespan. Based on my education, there are three domains of continuity and change: 1. The physical and biological, 2. Cognitive (i.e., mind processes/thinking), and 3. Psychosocial and emotional. Let’s open these one at a time.
Physical development includes:
Physical and biological processes (e.g., genetic inheritance).
Growth of the body and its organs.
Functioning of physiological systems (e.g., brain).
Health and wellness.
Physical signs of ageing and changes in motor abilities.
Cognitive development includes:
Perception: the sensing of stimuli in our environment (internal and external), sending that information to the brain to be identified and interpreted in order to represent and understand our experience of the world and give it meaning. All perception involves signals that go through the nervous system.
Attention: the ability to actively (and often, involuntarily) process specific information in the environment while tuning out other details. Attention is a very interesting cognitive process because when we bring mindfulness to our thoughts we become open to the direction and attention of our mind. Remember this: where attention goes, energy flows.
Language: very broadly, Language is a communication system that involves using words (i.e., sounds arranged together) and systematic rules to organise those words into sentences and meaning, to transmit information from one individual to another. I was never very interested in language when I was studying at university however that has changed. We used language and concepts to talk to ourselves, about other people, and it is open to misinterpretation, error, and oftentimes language can be used as a means to hurt people or … bring us closer together.
Learning: very broadly defined as a relatively permanent change in behaviour, thinking, and understanding as a result of experience. Experience is everything from formal education to unique personal experience. We learn from each other, the world around us, books, movies, self-reflection and education etc. All of which are experiences.
Memory: Memory refers to the processes that are used to gather, organise, store, retain, and later retrieve information. I’m sure you’ve all seen a tv show or read a book about a person with Amnesia or Alzheimer’s disease. Imagine what your life would be like if you didn’t have the function of memory. I wouldn’t be able to type this very well, I don’t think. I wouldn’t remember my loved ones or what was dangerous in my environment. I know we all have unpleasant memories too and that may feel like a negative evolutionary by-product – however it is actually designed to protect us. Memory is finite – we actually forget a lot of stuff, or perhaps more accurately, we do not have the capacity to store and recall everything we experience.
Intelligence: I would like to reframe intelligence from what might be a common belief. Intelligence does not mean academically gifted as is considered valuable in Western society. I think Olympians and caregivers/parents have an intelligence that I do not because I haven’t learned their skills. Intelligence involves the ability to learn (i.e., sport, academics, the arts, swimming, survival, interpersonal skills), emotional knowledge, creativity, and adaptation to meet the demands of the environment effectively
Creativity: I consider creativity to be an evolutionary gift of our imagination, providing humans with the ability to generate and recognize ideas, consider alternatives, think of possibilities that may be useful in solving problems, communicating with others, and entertaining ourselves and others. Creativity can be stunted when we are struggling or caught in reactivity to external pressures or perceived stress.
Problem solving: is a process – yes, a cognitive one but also a behavioural process. It is the act of defining a problem; determining the cause of the problem; identifying, prioritizing, and selecting alternatives for a solution; and implementing a solution. Problem solving can be both creative or stress driven. I like to say whenever I am solving a problem I am also making a decision. A decision of mine is a choice. At university, our problem solving lessons were coincided with decision making which is why I think of it that way.
Psychosocial development involves:
Aspects of the self (i.e., your identity – which may change over time), and social and interpersonal interactions which include motives, emotions, personality traits, morality, social skills, and relationships, and roles played in the family and in the larger society. This is a huge area to be explored. I will endeavour to elaborate on our psychosocial development in later blogs.
In the late 1950’s, a German-American developmental psychologist named Erik Erikson created a theory for human psychosocial development across the lifespan. His theory suggests that human personality develops in a predetermined order through 8 stages of psychosocial development. See the table below:
Age or Stage
Conflict
Example
Resolution or “virtue”
Key Question to be answered
Infancy(0 to 18 months)
Trust vs. Mistrust
Being feed and cared for by caregiver.
Hope
Is my world safe? Will I be cared for?
Early Childhood(2 to 3 years)
Autonomy (personal control) vs. Shame and Doubt
Toilet training and getting dressed.
WillI would add self-efficacy here too.
Can I do things for myself, or will I always rely on others?
Preschool(3 to 5 years)
Initiative vs. Guilt
Interacting with other children and asserting themselves in their environment e.g., during play.
PurposeTaking initiative, leading others, asserting ideas produces a sense of purpose.
Am I liked by others or do I experience disapproval by others?
School Age(6 to 11 years)
Industry (competence) vs. Inferiority
Starting formal education and participating in activities.
Competence
How can I do well and be accepted by others?
Adolescence(12 to 18 years)
Identity vs. Role Confusion (uncertainty of self and role in society)
Developing social relationships with peers and sense of identity.
Fidelity (loyalty)The ability to maintain loyalty to others based on accepting others despite differences.
Who am I and where am I going in my life? What are my personal beliefs, values and goals?
Young Adult(19 to 40 years)
Intimacy vs. Isolation
Developing intimate relationships.
Love
Am I loved and desired by another? Will I be loved long-term?
Mature Adult(40 to 65 years)
Generativity vs. Stagnation
Vocation and parenting, typically.
CareContributing to the world to demonstrate that you care.
Will I provide something to this world of real value? E.g., children or valuable work, art, a legacy etc.
Maturity(65 year to death)
Ego Identity vs. Despair
Reflection of your life. Feelings of satisfaction and wholeness.
Wisdom
Was I productive with my life? Can I accept my life and have a sense of closure and completeness?
To answer that question, I’ll need to explain a part of the brain called the Limbic System.
Within the brain there is a set of structures called the limbic system. There are several important structures within the limbic system: the amygdala, hippocampus, thalamus, hypothalamus, basal ganglia, and cingulate gyrus. The limbic system is among the oldest parts of the brain in evolutionary terms. It’s not just found in humans and other mammals, but also fish, amphibians, and reptiles.
The limbic system is the part of the brain involved in our behavioural and emotional responses, especially when it comes to behaviours we need for survival: feeding, reproduction and caring for our young, and fight or flight responses (https://qbi.uq.edu.au/brain/brain-anatomy/limbic-system).
The limbic system contains the brain’s reward circuit or pathway. The reward circuit links together several brain structures that control and regulate our ability to feel pleasure (or “reward”). The sensation of pleasure or reward motivates us to repeat behaviours. When the reward circuit is activated, each individual neuron (nerve cell) in the circuit relays electrical and chemical signals.
In a healthy world without addictive manufactured drugs, humans survive and thrive when they are rewarded for certain behaviours (cleaning, hard work, sex, eating, achieving goals etc), hence evolution has provided us with this feel-good chemical so that we will repeat pleasurable behaviours.
There is a gap between neurons called the synapse. Neurons communicate with each other by sending an electro-chemical signal from one neuron (pre-synaptic neuron) to the next (post-synaptic neuron). In the reward circuit, neurons release several neurotransmitters (chemical messengers). One of these is called dopamine. Released dopamine molecules travel across the synapse and link up with proteins called dopamine receptors on the surface of the post-synaptic neuron (the receiving nerve cell). When the dopamine binds to the dopamine receptor, it causes proteins attached to the interior part of the post-synaptic neuron to carry the signal onward within the cell. Some dopamine will re-enter the pre-synaptic nerve cell via dopamine transporters, and it can be re-released.
When a reward is encountered, the pre-synaptic nerve cell (neuron) releases a large amount of dopamine in a rapid burst. Dopamine transporters will remove “excessive” amounts of dopamine naturally within the limbic system. Dopamine surges like this help the brain to learn and adapt to a complex social and physical world.
Drugs like methamphetamine (a stimulant drug) are able to “hijack” this process contributing to behaviours which can be considered unnatural or potentially dysfunctional. A range of consequences can follow.
When someone uses methamphetamine, the drug quickly enters the brain, depending on how the drug is administered. Nevertheless, meth or ice is quick acting. Meth blocks the re-entry of dopamine back into the pre-synaptic neuron – which is not what happens naturally. This is also what cocaine does to the brain. However, unlike cocaine, higher doses of meth increase the release of dopamine from the presynaptic neuron leading to a significantly greater amount of dopamine within the synapse. Higher doses of cocaine will not release “more dopamine” from the pre-synaptic neuron like meth does. This is why after about 30 minutes or so, people who use cocaine will need more to maintain the high.
Dopamine gets trapped in the synapse (space between nerve cells) because the meth (like cocaine) prevents “transporters” from removing it back into the cell it came from. The postsynaptic cell is activated to dangerously high levels as it absorbs so much dopamine over a long period of time. The person using meth experiences powerful feelings of euphoria, increased energy, wakefulness, physical activity, and a decreased appetite.
When an unnatural amount of dopamine floods the limbic system like this over a long period of time, without reabsorption, then our brain is not replenished with dopamine, hence people who use meth often (even on a single occasion) may feel unmotivated, depressed, joyless, and/or pointlessness when they stop using. Figuratively speaking, the brain is “empty” or low on dopamine fuel, and it will take time to for dopamine to return to baseline levels and replenish itself. This may motivate the user to seek more methamphetamine to return to “normal”.
Albert Ellis, in his Rational Emotive Behaviour Therapy (REBT), identified a number of dysfunctional beliefs that people often hold. Ellis intentionally adopts extreme views to emphasize how people often exaggerate their perspectives irrationally. He referred to this tendency as “awfulizing,” where we negatively overgeneralise situations. This behaviour can stem from a strong desire for certainty, causing us to perceive things in extreme terms rather than viewing them as part of a nuanced spectrum. Consequently, this leads to the formation of self-stereotypes.
A self-stereotype refers to the process of applying generalised beliefs or stereotypes about a group to oneself, especially when one identifies as part of that group. For instance, if someone belongs to a specific cultural or social group (gay men) and internalises the commonly held stereotypes about that group (partying and casual sex), they may unconsciously start viewing and behaving in ways that align with those generalisations.
