QFT, this is not a simple matter of tolerance this is a complex matter of tolerance lol. Meaning that this is your body just becoming so use to the chemical that you don't feel anything from it at all any more. OP obviously the strongest thing you can try is Desoxyn, You may have the best luck with that, but be careful if you do get it RXd because it is literally pharmaceutical strength Methamphetamine so
Also, what is in the water? Everyone seems a little agitated this week. LoL I am gone for a week and OD falls apart. Everyone needs to just breathe a little. Guys, no reason to jump all over peach like that she was acting purely out of concern. Too many people here get too easily offended when someone offers up some advice that may or not be relevant. Not every post is going to be 100% accurate 100% of the time. So if it does not pertain to you one person is usually enough and if that one person is the OP it is definitely enough.