Yes. I'm constantly stumbling into things, and afterwards I'll give it a good kick or punch, depending on what it is. Also, if something won't stay on their place, like keep falling, or opening. I'll end up hitting it too, or throwing it, and kicking something else too. Sometimes, I'll bang my head against the wall, specially when I'm already upset, or kick things when I'm feeling uneasy, or want to keep moving, and feel that whatever I'm doing isn't allowing me enough movement. I believe some people would call it overstimulated.