I guess this is due to me being a fucking horse naturally when it comes to drug tolerance (not dick-sizing, this shit fucking sucks lol), but I took 60mg one night in 2 separate doses 1.5 hours apart trying to get to sleep (not trying to get fucked up). Didn't get fucked up, didn't hallucinate, didn't do stupid shit, just laid in the recliner awake, unable to sleep. Zolpidem doesn't do a gat-damn thing for me.
Best hypnotic I've ever tried was ProSom (Estazolam; a benzodiazepine derivative). All it took was 2mg and I was able to go to sleep at 10 o'clock without it knocking me out an hour after dosing; I slept all the way through the night without any issues; I was able to wake up at 5 o'clock in the morning without any issues (I normally sleep like a fucking boulder when I do actually get to sleep; friends have hit me in the nuts trying to wake me up and it didn't work lol); and I felt fully rested, and actually had energy (normally when I wake up I'm fatigued as hell, my muscles and joints feel like I ran a marathon and boxed against Muhammad Ali in my sleep, and it takes so much effort just to get myself out of the recliner I sleep in lol). Oddly enough, it just takes 2mg (which is equivalent to 2/3mg alprazolam) to knock me out, yet when I take alprazolam, I can take up to 4 or 5 before I "feel" them.