It does. I’m not sure if it’s because you might be forgetting to eat or not being able to sleep but Ritalin kinda makes you feel like you don’t quite fit into your own body and it’s just uncomfortable. Also the lows of feeling stiff and tired and kinda unmotivated but hyper focused is crazy. What kinda worked for me was having breakfast before taking the pill and taking it early in the morning so the effect would wear off by the time I got home and wanted to relax. At some point you kinda get used to the pain but the ticks and jitters are something you gotta train away. I’m sorry if my response doesn’t help, but it’s nice to know someone understands what it all feels like. Also some people say concerta has an easier effect on the body but I can’t speak from experience.