Ecstasy CAN hurt you. Well not E as a whole but some of the chemicals in there are really bad for you. Not bad enough where you do it a couple of times and you die or nothing, but if you do it for a really long time period or something yes it can hurt you.

E also eats away at your serotonin. The best way to explain this is like this: Every time you trip, when you come down your a little bit sadder than you were before. And this is because that whenever you are on E you use ALOT of the serotonin in your brain all it once. Your brain isn't meant for this to happen. therefore it will never be able to catch up to the sane amount as before.