So I've been relatively stable for about a year now, but I still find it extremely hard to sit still for prolonged periods of time. Whenever I'm in a lecture, I get so restless I have to inflict pain onto myself  (pinching myself, scratching, digging my nails into my skin, etc) just to stay present and feel less irritable. 

It drives me nuts and I always leave the lecture in a rage because it's just too much. Is this normal? Should I see my psych about it? Do you guys feel the same way too?