Quit all the damn, complaining.
Juicy Rule #2: Don’t think of complaints, think of solutions.
People loooooove to tell their sob stories and failed trials at life. “I cant do this, he did this and that to me, such and such isn’t working out for me,” womp womp womp is all i hear. Nothing’s more irritating than someone who’s okay with the “legit” excuses they make for the bull shit they’re going through. No one person can hold you back in life other than yourself, and if someone is, that’s also on you. Complaining shows insecurity and a lack of confidence. Own up to your mistakes and correct them. Complaining about it does nothing other than waste time and energy. All the time you spend thinking about how fucked up things are, you could be spending that same time correcting shit and making things better.

Grow some confidence, grab your balls and get on with life. Dont dwell on the bull shit, learn from it. Dust yourself off and try again. Its not hard you just have to want to do it.
Moral of the story: boss up, and fix the bull shit.