Nope. It's you.

Seriously. It is you. No one else, just you.

You are the fundamental problem.

People don't like you because they have a problem, and the problem is you.

They are tired of it being only about you.
They are tired of you never thinking about anyone but yourself.
They are tired of you always blaming everyone else for your shortcomings.
They are tired of you making everyone else look bad with your crazy behaviour.
They are tired of you always trying to be the star of the show.
They are tired of your laziness and irresponsibility.
They are tired of you treating them like a second thought.
They are tired of you wanting them to treat you like a priority.

In short they are tired of YOU.

Get over yourself and return to the real world.

That is all.