I know that, for myself, I get slightly fixated on things I want to do and I am less focused on other things including my buddy.As someone who doesn't drink alcohol, how would I know what "buzzed" feels like? I've been down to 43m twice and didn't feel any different. Since I had never been down that deep before, I was pretty focused on following the guide and not doing anything stupid, so maybe I was too focused to notice?
I also get slower when I need to think and I forget a few details about the dive.