Why people love to hate their own lifes?

I know how it feels to hate your own life, but it was real a hard time in my life. But why people trying to make this one lifestyle?? Like you talk to someone and they always trying to force a joke  that is like "i dont hate this as much i hate my life LOL".

Nigga, nobody is laughing, search a psychologist.

I dont hate anyone, but i hate that type of attitude, because most of the time, nobody hate anything in their own lifes and they just trying to make someone laugh by making themselves the joke.

After this, they come asking me why they get bullied 😑