1-2 would be wayy too often to take molly. once every 2-3 months is best. everything else you said is pretty much on pointRuthless is right, anybody who says it won't fuck you up is wrong. molly releases all the serotonin in your brain which is the chemical that makes you happy. the reason you feel depressed in the days after taking it is because you used it all up. it will refill partially, but not entirely, and will refill less and less the more you do it. doing it occasionally wont fuck you up, but doing it even just like 1-2 a week for a long period of time can. people who are really spun out from molly tend to be depressed, spaced out, slow and act totally emotionless.
that said, im not even anti molly, that's just the facts.