Just sit back, relax and quit drawing. (Or just casually draw)
Look, if you have never made it after all these years of doing this and you are still drawing like a kindergartner in spite of your efforts, time and money invested it's safe to say to give up and do something else or just draw for fun.

Anyways, your forfeit in art won't make a difference in this reality, well you know, you wouldn't be the next mangaka/comic artist whose story would revolutionize the world of comic/manga/anime.
At the best you will die unrecognized and with your artworks ending up in the junkyard/deleted if you made them digitally/etc...

And I don't want to be the asshole who says it, but If you have been doing this and put your soul in this and still you aren't getting anywhere, don't think that just by keep doing this ad infinitum will change things. No, you will not reach anywhere, you like to tell you otherwise since you need something to live for, even if that is a lie. You need it, otherwise why keep doing things you love?


TLDR So stop with your shitty improover mentality, give up, sit down, relax and enjoy drawing for (you) and draw the days you want to draw, the things you want to draw, the amount of time you want to draw and ignore the world.

Art is not for competition or to make money, it's to express oneself and a solace from this piece of shit world.

Good luck and hakuna matata!