Why didn't i feel anything when taking ecstasy?

ive tooken x many times but it never worked even when i took 2 the x that i was taking worked on every 1 but me ---- It could be bunk. Also, are you taking any other medications? Some medications will significantly lessen the effects of ecstasy. Also, long-term use will cause a tolerance, so you will not feel much from taking ecstasy, regardless of the quantity.