well I like to mix it up a bit low doses of everything like 200mgs of tramadol same with dhc and work my way up to 5mgs over the course of the day. I've read that Xanax has a half life of 6 hrs so the first 2 mgs shud be out of my system by the time I take my last 2mgs right? And yes I asked this question cuz a couple of weeks ago 2mgs could do more than what 5mgs can do now so tolerance is building quickly at 5mgs I can still talk and walk no problem. Am I correct in thinking its quite a safe drug ie hard to OD on it?