I had a number of teeth removed in my teens (I had a lot of crowding). Only one was a wisdom tooth, and that was very easy - I went into work a few hours later without a problem. Even the the procedure to remove the tooth that had fused with my jawbone and had to be cut in half and cut away from the bone went fine. I was awake for all procedures and totally comfortable, and the recovery was smooth and not very painful at all.
My husband had all four of his wisdom teeth out in his mid-20s, and his extractions also went fine. The only complication was one dry socket; we knew there was a problem because that extraction site was VERY painful while the other extraction sites felt fine.
If you feel a LOT of pain in one or more of the extraction sites, just get back to your dentist/oral surgeon for care. They'll pack it for you, and the pain will ease greatly. With the possible exception of getting a dry socket though, you'll really be ok following the procedure.
