I'm not a doctor... but while I think some of your symptoms might be considered serious... I think you're just experiencing normal growing pains. What is your age? You sound like you're in your 20s, trying to figure things out, trying to set goals, find your way in life. I could be wrong...
But a lot of what your describe happened to me. I used to think I was smarter than everyone, I had some of that Jezus chip on my shoulder, hated criticism, etc. I think on some level everyone goes thru something similar as they grow up.
I eventually found my way, chose a field of study, did some dating, got my first real job, and well... grew up. Now I'm a lot more comfortable in my own skin, more experienced, and a little more seasoned.
BTW, I don't see anything wrong with driving. I love to take off on a Sunday morning and just drive out to the country myself. Plus I used to be a real heavy smoker too.
It takes time to figure this stuff out. Life's not always easy... there are a lot of awkward phases I went through. I'm still figuring stuff out myself... and I'm in my 30s. My parents say that you never stop learning... even up to your 60s and after. There's always a new set of rules and new obstacles to overcome.
So that's just my advice... and I'm no therapist man. You just sound a lot like me when I went through this stuff and it turned out ok for me. So far anyway.
So cheer up, you don't sound that messed up to me.
Take it easy. PM me if you need to chat. Laters...