Why Relationships Matter

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The brain craves certainty as much as it craves connection in relationships.

Dopamine keeps a person engaged when outcomes are unknown, making uncertainty feel like desire.

Emotional relief from a response can be mistaken for actual relationship satisfaction.

Finally, they text you back. You feel relief, and the tension you have been feeling drops. Suddenly you’re feeling better.

Everything's fine, right?

Until the cycle starts all over again.

Some days you get a reply from your friend, but some days it’s quiet. One day they really want to talk, and the next they seem distant and don’t say a word. You shouldn’t care. They are probably just busy, but your mind can’t stop thinking about the person who didn’t respond.

Immediately, you may start replaying past conversations and interactions with this person. You keep checking your phone to see if they texted. You think this relationship really matters, and the more you wait, the more it matters.

Psychology may have a different explanation: You may care for this person, but the fixation you feel may be the brain's desire for the uncertainty to end. What you are feeling could reflect two different things going on at once: The desire for the other person and the desire for the uncertainty of not getting a response to end.

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