dealt with alprozolam extensively. which is the active ingredient in xanax.
accidentally and stupidly somehow managed to do somewhere in between 50 and 80mg when a bag of alprozolam spilt into something I ended up drinking when I was already well not sober.
I blacked out something wicked - first true black out I've ever experienced. I managed to cut my rib cage badly, break numerous things in my house and be a total cunt to my partner who praise everything looked after my blacked out ass and put up with me those few days.
Yeah, I no shit had two sleeps and on the third day I sobered up. I was awake and doing things in the day time - apparently, from my partners recollection. As I literally have absolutely no recollection of those few days at all, not one bit. it's the strangest thing I've gone through.
so imo, that's too much xanax. enough to black you out for days, and enough that it turns you from relaxed person to angry vicious cunt. Hopefully you manage to avoid a experience like this.