/ic/ - Artwork/Critique

>spend hours trying to get a single pose right
>multiple tries over multiple sessions
>can't think straight, start to feel like you can't do anything right
>brain starts pressuring you to work faster, get it right and get it right now
>every good thing you've ever made starts to feel like a stroke of luck
I know there are bad days, but what do you do when your entire sense of self-worth is tied to whether or not you make a good drawing that day? I know it'll turn around eventually, but fuck I wish I could stop being so hard on myself.