I had my top two wisdom teeth removed and don't remember a thing. Same went for my tonsils awhile back. I remember that they couldn't find a vein in my arm with the wisdom teeth and I almost passed out from that, but if you have good veins, you'll have no problem. I hate having blood taken, so I was stressed about the needle to begin with! Funny, considering I give myself four to five injections of insulin a day! I don't ever remember being nervous about having the teeth pulled though and I know I recovered REALLY fast. Just don't do any heavy lifting or strenuous movement for about a week after the operation. I know that it can cause the mouth to bleed.
Good luck!
Good luck!