If we’re honest with ourselves, we know if a relationship isn’t working, if it is abusive or hurtful, or if it has run it’s course. We can ask trusted family and friends for their opinion if we’re confused or unsure.

Human-Kind. Isn’t that lovely. We have moved away from the patriarchal term mankind – ‘man’ who has not always been ‘kind’, necessarily – toward equality between the sexes and acknowledging gender fluidity. Noah touches on this. If you’re interested in the evolution of humanity and how we are capable of co-operating as a global community, give this book a go. You may experience information overload – but when condensing 2.4 million years into less than 500 pages, Harari goes alright. I’m someone who didn’t pay attention to history at school so I found this book enlightening, empowering and also disheartening at times. Harari writes about the breakthroughs of the Cognitive, Agricultural and Scientific Revolutions. The power of human imagination, math and language has been instrumental in the development of humankind into an apex predator, and the destruction of everything else.

Love isn’t a single chemical but it does involve powerful chemicals in your body. When people say “love is just chemicals,” that’s oversimplified. Love is a complex emotional and psychological experience, but it’s strongly influenced by brain chemistry.

Here are the main chemicals involved:

1. Dopamine — the reward chemical

This is linked to pleasure, motivation, and craving. When you’re attracted to someone, dopamine spikes, which is why love can feel exciting, addictive, and energising.

2. Oxytocin — the bonding hormone

Often called the “love hormone.” It’s released during physical touch, cuddling, sex, and even deep conversation. It helps create feelings of trust, attachment, and emotional closeness.

3. Vasopressin — attachment chemical

Plays a role in long-term bonding and pair attachment, especially in committed relationships.

4. Serotonin — mood regulator (also influences sleep, appetite, digestion and cognition)

Serotonin activity (or “signalling”) can shift during early romantic attraction, which may explain why you obsessively think about someone in the early stages.

5. Adrenaline & norepinephrine

These create the physical symptoms: racing heart, sweaty palms, butterflies.

Love isn’t just chemistry — but chemistry is part of how your brain creates the feeling. Think of it like this:

• Chemicals are the mechanism.
• Love is the experience.

Being “in love” isn’t always a big, dramatic lightning-bolt moment. It’s usually a mix of feelings, attachment, and a steady choice to be with someone. Here are some signs that often point to real love rather than just attraction or a crush:

1. You care about who they are, not just how they make you feel

You genuinely admire their character, values and quirks — even their flaws. You’re not just chasing the excitement; you actually like them as a person.

2. Their happiness matters to you

You want good things for them, even when it doesn’t directly benefit you. When they’re struggling, it affects you too.

3. You feel safe being yourself

You don’t feel like you have to put on an act. You can be honest, vulnerable and imperfect, and still feel accepted.

4. You naturally think long-term

When you picture the future, they’re in it — not because you’re forcing it, but because it just feels right.

5. It’s not only intense — it’s steady

A crush can feel all butterflies and nerves.
Love often feels calmer underneath it all — grounded, warm and secure.

6. You choose them

Even on the ordinary days. Even when they annoy you a bit. Love isn’t just a feeling; it’s a consistent decision to stay connected. A couple of questions you might ask yourself:

• If the excitement settled down, would I still want them around?
• Do I respect them?
• Do I feel more like myself with them — or less?

Love doesn’t always feel dramatic. Sometimes it’s quiet and steady — and that can be just as real.