I had a lot of friends who did MDMA for a couple of years heavily in the summer... they are all well and fucntioning. I do not condone it nor I ever used it, but I don't think it's as bad as people make it think. I know now lots of people who drink like 20 beers per day... I don't see anyone comdamning alcohol...
she is young and she is experimenting, I think it's very normal and I like that she is very open and sincere about it