Will I lose the magic of MDMA?

I've been experimenting with MDMA for about a year, ive done my research on the chemical and believe it's safe to consume as long as you don't abuse. I've disciplined myself pop one pill and only one, every two months. To make things things short, my best friend is coming from arkansa I'M EXCITeD!!!!! Haven't seen him in 3 years, We both want to roll, my dilemma is I usually wait 2 months before I pop again, and I only been sober for two weeks, are my serotonin levels back to normal? would it be safe just to roll again this one time? Will I lose the magic? I need advise from people with experience..........