Thank you for posting this. That is how I try to describe it as well. Its so hard to explain, you just feel off, almost hungover, very out of it. I think its good that he is highlighting how important it is to take care and not rush. Still now with all of this understanding of head injuries and prevention, I feel that people still question whether PCS is real or not. Sometimes I wonder about my own symptoms and think 'am i really feeling this way, still? can i be crazy and just imagining it?' so I can't imagine for an elite athlete