At last last my surgery is tomorrow. I am very nervous. I am on 600mg daily of lyrica and feel like a zombie, all I do is sleep. They said I can't drive so I sit at home getting more and more scared. I hope it is successful with no more damage. I had a Gamma Knife 6 years ago that made my face numb with constant pressure. Well, I go in at 7:00 am tomorrow, bring it on!