Thats not entirely true, if you really want to get into it look into Internal and External Sensing and Intuition. Someone thats and introvert but with a preference for sensing really isn't going to care at all with all your pseudo deep 16 year old stoner talk =)
And Cufe, based on your second to last paragraph you sound like a good example of a well adjusted introvert, who is expelling there energy but when it goes on too long needs to recharge. I really enjoy being at parties, seeing all my friends and blowing off all the energy I've been saving all day. I do, however, need to go outside and "go get something from the car" or take a pee and have some me time to recharge every once and a while, but then can go back and do it again. That party all the time life style that some people do, constantly crashing on couches and hardly never not with people just isn't for me, I need time to be alone, process everything, take a break and rest and think for a while.
and this