Is it a stupid idea to walk around in public while on mdma :S? Is it like easily noticable to others?
MDMA is probably the easiest psychedelic to hide the fact that you're on. However this depends on dose and whether or not what you actually have is MDMA. Here's a video of a guy rolling hard, you can see he has a hard time not moving his facial muscles around. https://www.youtube.com/watch?v=GF6yHjntbbs"]guy on Ecstasy stopped by cops - YouTube Wear sunglasses, headphones, and don't interact, and no one should know. Keep moving
It depends on the dose indeed. I was on a new years party once and later we also went onto the streets which were busy. I had a right amount of mdma and had a great time interacting and just being part of the crowd. A friend of mine took every opportunity he got to get some more mdma, the ol greedy bastard and yeah he was grinding his jaws all evening, seemed kinda delirious and was clearly looked upon as someone who was massively under the influence. So it's only stupid when you dont know your limit
Asmodean, I had the same thing happened like you and your friend, I wasn't greedy and took 200 milligrams, after seven hours 150 milligrams more and had one of the best rolls. My friend took about 350-400 milligrams and he was jaw grinding also, look a bit like crazy who can't deal with the fun of mdma, didn't danced and jump but after few hours he got into dancing and rolling normally. I have learned a lesson that night that knowing your limit especially with psychedelics.
The most obvious sign will be your dilated pupils. So if you cover your eyes and can handle yourself no one would know. For people not wise in drugs it could be very easy.
You should be fine in a public setting like a park, beach or trail. I would reccommend against using it in school or somewhere that has strict expected behavior.