I used to take 3+ pills a day. I've taken over 15 pills on a few occasions, at once. Good quality pills too. One pill would make an occasional E user high as a kite, so it wasn't shitty E. I wouldnt start doing E if i were you. it's fucking bullshit and full of crap that shouldnt be in it. If it was pharmaceutical grade mdma i wouldnt be so against it but people put so many shit in that and it can cause major damage. It gave me permanent damage. I have all sorts of problems, neurological problems, fevers all day and night long, sight and hearing problems, memory problems, trouble thinking, fear of everything that i shouldnt be afraid of, anxiety, and a whole bunch of major medical conditions. So use wisely and dont use alot of it or you'll be sorry! I thought E was friendly once too. but it's not.