has any one tried preloading with happy pills before mdma???? they got all this stuff in them (5-Hydroxtrytophan is not the only compound contained in Happy Pills that excites your brian with serotonin. It also contains an exciting blend of N-Acetyl L Tyrosine (supports brain function), St. John Wort Extract, Caffeine (alertness), Folic Acid (helps support brain and emotional function), and B Vitamins (nutrients). All of which help to contribute to a higher emotional output.)...i guess since it has st johns worth in it u should take like 3-4 weeks break from it before you consume any mdma