One night, Junkrat was screwing around and broke his robotic arm. I like to think he is ashamed of his missing arm and feels like a disgusting thing because of it but Roadhog won’t let him think that.
Also, I just wanted to make some sad Junkrat ;u;
It isn't selfish at all to want to draw whatever you want. If you want to post drawing from other things besides Overwatch, that's obviously alright. You shouldn't force yourself to draw something you don't wanna draw.