Why Do Politicians Always Vote Against Their Own Interests?

Imagine you are in a game where everyone gets a chocolate bar. You love yours. But the teacher says if everyone votes to give extra chocolate to the kids in the back row, the class will be happier overall. Even though it means you might get less later, you vote yes because you want to look like a good friend.

Politicians are just people with jobs. Sometimes they vote for laws that lower their own pay or add rules they have to follow. This seems silly. But remember, voters are watching! If a politician votes for something nice for ordinary people, the voters like them more. When election time comes, those extra smiles from voters help keep their job.

It is not that politicians don't care about money. It is that keeping their job is even more important than saving every dollar in their pocket. By voting against their immediate wallet for the greater good, they build a reputation of being selfless. And a selfless politician gets re-elected. That means they keep their power and influence longer.