btw, harder drugs aren't better... you can do what you want, but you'll find eventually the same end results as i have.... i don't have the same high i had 3-4 years ago either, and no matter how long i quit i never do... it's just something i have to get used to... i eventually had to learn that i couldnt' just go to other drugs to get "the most amazing high ever" anymore...you just have to learn to let that go, and enjoy what you do have... hope this helps, and hope you realize to not going hardcore into all kinds of drugs just to chase a high you can no longer obtain... imo i think highs aren't completely physical... i think they're also mental probably about 70% mental and 30% physical, and once you've experienced something (this is fact, based on multiple studies) so many times, it will never be quite the same to your mental side, because you've already experienced it so much you're used to it...