Re: Capt. Ido learns to steal thread ideas (and also draw)!
I've had them kinda flat out days before. My advice is just lower your standards. Grab a pen and paper and do a five minute crap sketch before bed; it's better than losing momentum. There's no minimum for quality.
Would it really kill you?
Would it really spoil everything?
If you didn't blame yourself - do you know what I mean?