Why do you react so strongly to certain people?

Most people have someone in their life, or have had someone, who produces a response in them that feels out of proportion to what's actually happening. It might be a colleague whose manner gets under your skin in a way you can't quite explain or parent's particular tone that still lands the same way it did when you were twelve.

The intensity of these reactions is worth paying attention to, because it's usually telling you something that has very little to do with the person in front of you.

What's actually happening

When someone produces a strong reaction in you, particularly one that feels disproportionate or hard to account for rationally, what's often happening is that something about them, their manner, their energy, the dynamic they create, is activating a pattern that was formed long before you met them.

This is what psychologists sometimes refer to as transference, a concept originally developed by Freud but now understood much more broadly across therapeutic approaches. At its core it describes the way feelings, expectations, and ways of relating that developed in earlier significant relationships get transferred onto people in the present. The person in front of you becomes, without either of you knowing it, a stand-in for someone else entirely.

It doesn't require a dramatic history for this to happen. The colleague who seems to constantly judge your work might be activating something that developed around a parent who held you to high standards and rarely acknowledged what you got right, or the friend whose neediness exhausts you might be touching something about a role you were asked to play much earlier in your life. The person you're inexplicably drawn to might feel familiar in a way that has more to do with what you learned to find normal than with who they actually are.

Why some people activate us more than others

The reactions tend to be strongest when someone closely resembles, in some meaningful way, a figure from an earlier period of your life, or when they represent something you haven't yet made sense of. The more unresolved the original experience, the more powerfully the present person tends to activate it.

This is also why the same person can produce completely different reactions in different people. What one person finds threatening, another finds unremarkable. What activates something in you may not register at all for someone else, because they don't carry the same history with that particular dynamic.

The reaction itself isn't a problem. Strong feelings about certain people are part of being human and part of having a history. What tends to matter is whether you're able to get enough distance from the reaction to see it clearly, to ask what it might be about rather than simply acting from it.

What it can tell you

One of the more useful things about these reactions, when you're willing to look at them, is that they tend to point quite directly toward the places where there's still something to understand. The people who get under your skin most reliably are often pointing at something that hasn't yet been fully processed or integrated. That doesn't make them easy to be around. But it does make the reaction worth sitting with rather than simply explaining away.

If you'd like to explore what your reactions to others might be telling you, you're welcome to get in touch with Ember Psychology Clinic. Sessions are available in person in Bondi Junction and via telehealth across Australia.

This article is for general educational purposes only and is not a substitute for professional psychological advice. If you're struggling, please reach out to your GP or a registered psychologist.