I used to IV everythying.
IV MDMA is very intense, not as pleasurable as other routes of administration in my opinion.
Different people react differently, I have seen somebody have all their muscles arch up, foam at the mouth, neck muscles and all body muscles so tense they are like a board and just seizing up. Thought they were history.
I agree that plugging is better, it seems like MDMA desn't work as well i.v. - the intense part is too intense and after that thenext part is not so good either.
If you must do it, and I recommend not doing it, then you should take less than a pill's worth and make sure it is MDMA.
You are going to get really hot, and really dehydrated very fast, have teh water on hand.
You could be pretty useless for a while, like barely consciouss, you probably won't want to be alone.
If you MUST do it you should have lots of water and perhaps ice bath / cold shower nearby and have a sitter present, preferably medically trained.
If it is your first i.v. experience, don't do it alone, do it with somebody else who knows what they are doing, and again, probably don't i.v. pills.
Just my opinion. I felt needles were kind of addictive in their own right so give that some consideration too.
If one isn't enough, take two - much better than IVing when you don't know what you're doing.
