That moment when you have a problem and find your own answer on stackoverflow

That moment when you find a simple solution to a complex problem...

what should i do, any ideas?

i'm a student and have a very good payed job (19h/week). Im stressed and have an ill feeling at work, not beacsuse of others but because i really Dont like the job and dont know if im good at it.
this feeling and the job is affecting my studies. I could take a job, at my university, which is muss less payed but really fun.

Do you have any advise guys?

Bug: Windows
solved: installed Linux

a guy that i had to work with. He was a senior developer and asked me for helo in python. First i had to explain to him how to use OOP and when he couldnt implement my solution he blamed me for his slow progress... serval times