I did a search on it but I couldn't get the search engine to work so I will ask it here. What is the shelf life of mdma? I'm going to my first rave in about a month or so. I know of some good roll in my area. If I get it now can I save it till then and will I need to do anything special to save it? Like I know for L you need to keep it cool and out of the light. What goes for roll?