Is it normal to feel really weird before a big deadline?
Whenever there is a big deadline coming up or some kind of important appointment, about a week before it's due, even if it's something easy, I start to feel, like, extremely weird... I constantly have butterflies in my stomach, I find myself persistently thinking of and obsessing over really weird things and because of this I have insomnia, I get these intense sensual phases that are really hard to explain (I'm a guy, FYI), and once the deadline is over, I instantly start to feel normal. I'm sure it could be just nerves, but I never thought nerves could be this weird... Is this normal?