@Mazooe The jelousity. I know. I get to see many things here on NG that can make me jelous and the feeling of rubbishness always comes with it. I found a way for it, which is doing exercises until its squeezed out with sweat, or at least energy. That's my way to dealing with, not saying yours is exactly same, but for certain everyone has at least one way of dealing with jelousity.
AlfaFranek
Right now it's most important come to terms with yourself. I had issues with accepting that I lost friends, where looking back at it was painful. But when I did accept it, I was finally at peace in that regard, finally being able to look forward, instead of being scared whats behind.
I'm not trying to discourage you from art, but I'm telling you that you should make a decision.
Mazooe
I finally accepted my friend's passings and leavings, but this struck such a huge blow to me that I felt anything I would make next to it would be rubbish. (SPOILER: It already is rubbish)