A friend of mine has a trick at restaurants. Ask what she wants and she says whatever’s easiest. Ask again and she orders the second cheapest thing on the menu. She isn’t broke. Good job, decent flat, standing order to a dog shelter. She just cannot bring herself to want something out loud.

For years I read that as modesty. It isn’t. Modesty sits on top of knowing what you want. This is a different animal, and once you’ve clocked it you see it everywhere.

You know the type. They’ll organise your birthday, remember your mum’s operation, drive you to the airport at five in the morning, then look baffled when someone does something nice back. Ask if they think they deserve to be happy and you’ll get a laugh that isn’t really a laugh.

Nobody wakes up one day and decides they’re not worth it

Here’s the thing that gets missed. This isn’t a personality flaw and it isn’t gloom. Pessimists expect bad outcomes for everyone. These people expect ordinary outcomes for everyone else and a slightly smaller portion for themselves, and they’ll defend that arithmetic if you push them on it.

Which tells you it was learned. Somewhere early, in a house where the emotional weather was set by somebody else, they worked out that their needs were the least urgent item in the room. Always further down the list than the parent’s mood, the sibling’s crisis, the money worry, the temper everyone tiptoed around.

A kid in that house doesn’t sulk about it. A kid in that house gets unnervingly good at reading faces.

Love that arrives with an invoice

Psychologists have a clinical name for one version of this. It’s called parental conditional regard, which is a stuffy way of saying affection that shows up when you perform and cools off when you don’t. Get the grades, keep the peace, don’t cry at dinner, and the warmth comes back on.

The research on it is grim reading. A well-known 2004 study by Avi Assor, Guy Roth and Edward Deci found the technique works, in the narrow sense that children do produce the behaviour their parents wanted. But they do it while feeling an internal compulsion rather than real desire, with self-esteem that swings depending on the day, and a quiet resentment towards the parent behind it. A more recent meta-analysis pulling the field together ties conditional regard to higher anxiety, lower self-esteem, perfectionism and shakier attachment security, and finds it can follow people into friendships and romantic relationships years later.

If love was something you earned as a kid, you grow up believing it’s still something you have to earn. Nobody sends you a memo when the contract expires.

Why good news can feel like a bill arriving

The strangest symptom is what happens when things go well. Promotion comes through, the relationship gets serious, the scan is clear, and instead of joy there’s a low hum of dread. Bracing for the invoice.

Same idea, different label, in another corner of the research. The psychologist Mohsen Joshanloo built a scale to measure what he calls aversion to happiness, the belief that being happy invites something bad to come along and level things out. He’s tested it across a stack of countries and found it turns up everywhere. When he went looking for what predicts it, the strongest signals were an unhappy childhood, perfectionism and loneliness.

The tell is always in the small stuff

Grand self-sacrifice is easy to spot. The real evidence is smaller and duller.

It’s not being able to answer ‘what do you fancy for dinner’. It’s writing three paragraphs to justify taking a Tuesday off, or apologising before you’ve even asked the question. Worst is the mental ledger, where every favour received gets repaid within a fortnight or the anxiety starts.

I employed a chef once who worked eleven-hour shifts and never took his break. He’d take it if I made him, then stand in the alley looking like he was waiting to be told off. When we finally closed and I was handing out the last of the wages, he thanked me. Thanked me. For the redundancy.

A lot of that was being the eldest of five and never once being the one who got looked after.

How it actually starts to shift

Slowly. That’s the honest answer, and it happens through evidence rather than argument. You can tell someone they’re worthy until you’re hoarse. They’ll agree politely, then go back to ordering the second cheapest thing.

What works is small and repeated. State one real preference a day out loud, even if it’s only which coffee shop. Notice the flinch when someone gives you something and sit in it rather than squaring the debt. Take a compliment with a full stop. And be honest about who in your life still runs on the old system, because there are adults who will happily inherit a parent’s arrangement and never mention it.

If it goes deeper than habit, and for plenty of people it does, a decent therapist is worth more than any article. Including this one.

The thing worth holding onto is that none of this was a defect you were born with. It was a reasonable conclusion drawn by a child with limited information in a room where nobody had told them the truth. You’re allowed to update it. Start with dinner.