Does anyone else hang about in a group of friends, and don’t get me wrong you love them, but...

Does anyone else hang about in a group of friends, and don’t get me wrong you love them, but sometimes you think they’re genuinely stupid. Not jokingly ‘ha ha’ stupid but more like ‘what the hell, are you all sharing a brain cell?’ stupid.
I kinda get that feeling sometimes and most of the times I think it’s because I physically don’t know how to relax but other times I think I’m one of the only ones that understand that certain actions can have no so great consequences