there is a huge scam behind this drug. it was marketed to be a blockbuster (1 billion plus) but since it was targeted for such a small group (epilepsy RESISTANT treatment patients) they pulled some highly illegal shite and pushed it hardcore. do a google search and youll find out alot of stuff. for example :

http://www.citizen.org/ELETTER/ARTICLES/neurontin.htm

I was on it for a while withdrawl was horrible and it kept me fookered all day. I was tolerant of everything and far from depressed, but I couldnt cry and hardly laughed. It made me wan to sleep all hours of the day. it dopes you up but they dont know what it doesn and it may be very armful. my advice: be careful