So I am relatively young, early twenties, and I have always had a hard time with quitting when the going gets rough. My resume is spotty, to say the least.

I've walked out on almost every job I've ever taken. I get in a negative head space and I let the mindset fester. Finally I can't take it anymore, and I quit.

My most recent job was a union job, part time (good for school), with excellent benefits. The work is difficult, strenuous, and fast paced. I convinced myself that I hated it, and I quit.

I really needed that job for a number of reasons. I'm going to reapply and try to get it back.

I was hoping someone would know, what the hell is wrong with me, and how do I change it? Really beating myself up over this.