What is easier to accidentally draw on the wrong side and then get super pissed only AFTER inking it: A thumb or a big toe?

Definitely feet. You really don't see people over the age of 10 doing it with hands. I mean, as artists, we use our hands constantly, so how could we make that mistake?

Feet, on the other hand, I've seen it happen. With professional artists, even. I don't think it'd ever happen with me… I draw feet so badly that no one would be able to tell if they were backward.