Withdrawal can suck...luckily all I got was severe constipation which immediately stopped when I went back up in dose. I was good going down from 2mg to 1mg, and fine going down to .5mg, but going to nothing is where the withdrawal started happening. And it took me a week to figure out what the hell was going on...why my stomach was killing me so badly. I want off klonopin, but at the same time, it's the only med I'm currently taking that'll even put a dent in my sleep and without it I'd probably take 2 hours to fall asleep...so I just deal with being on a benzo.