Originally Posted by highdro69

After some research and discussion with my tour guides, I now know why I had such a great experience with no crash whatsoever; It was not MDMA I had taken, but it's much more benevolent cousin MDA. It's essentially the same, only more pure, as the amphetamine in MDA is not a METHamphetamine as it is in MDMA. Methamphetamine dialates your veins to an extreme, causing that super worn down feeling, as well as a host of other cell destruction, as WillRavel pointed out. So I got doubly lucky for my first experience.
If you want to try rolling, try your best to find MDA, not MDMA.

erowid.org has a very wide selection of resources on pretty much every drug if you would like to do some research (as I do before EVERY drug I try) before you give it a shot.