I have done weed and ecstasy both. I first did E last year with a couple of friends we decided to have a night in and have an md party (I take the crystal form MDMA, as i find it safer than pills that may sometimes have something else other than MDMA). Anyways after that I've found myself doing less weed this year and more mdma, it is also because i'm a uni student and the environment i find myself in is that there is always someone doing it every weekend. I've done it like 6 or 7 times now, and the more i've been doing it the more addictive i find it. I can be all night partying and dancing and feel so lovey dovey, like i really enjoy being happy for a change. I can have periods when i don't do it for like two months but, as i am also dealing with depression and anxiety i always find myself wanting to be happy and E is a great escape. Three weeks ago me and my friend had a 4 day mdma binge, after which i was so tired and my serotonin levels were completely depleted, i slept for like two days straight. I think it can get addictive if you give in to it, its just about being strong, because right after that experience I haven't touched E anymore.