Well just to help you do that in my case as its clearly something you are passionate about, your point is what exactly?

Is it that you know of many damaging effects of alcohol that are easily spotted both short term and long term, and you know of lots of short term negative effects of MDMA that are easily spotted but you (like everyone else) dont currently know the details of long term heavy use of it, as NO proper study has ever been conducted to date, but the half arsed ones that have been done so far look very promising as they havent been able to find any conclusive results with regards to long term effects yet?

If thats roughly a correct summation of your point, then I totally agree with it, as thats also my own view.