I take Klonopin only on the nights when I don't want to be sleepless and freaking out the next day.

Seriously, I've been on benzodiazepines for about a dozen years and doubt I'll ever come off. I started back when I was going through perimenopause and never stopped, although I did progress from Ativan to Klonopin (which is longer-acting than Ativan). My advice to you is to use it sparingly so you don't become physically and psychologically dependent on it, like I am.