I think I'm giving up

[TigerLover]

Bottom line. You were happy before so you know you can be happy again.

You gotta get back to basics man.

Do you have a hobby. If so take advantage of your unemployment and lavish time on it.

Try getting a new haircut, working out a little or maybe get some new clothes. Nothing fancy just invest some time in your appearance.

Basically you need to raise your mood.
In life just like in poker it's not the hand you're delt it's the way that you play it.