I have had around 10 grandmal seizures in my life all from stimulant abuse. I have been clean from that for 6 months and am in recovery and in anonymous groups and social gatherings. I have been able to beat the Keppra every time I get clean but I knew I was pushing the envelope. Im really serious now I know it. I tried to ween myself off of the keppra eating half a pill instead of the wole 500mg. no good had grandmal seizure two days later.lol .. was not fun. how bad could it be? have I reached the point of no return? help if you can