Why does this happen: Too Much MDMA?

[thePhantom]

SWIM has tried E a few times now, I think he said it was 5-6 times. He started with a few pills per session, and the last 2 times has taken MDMA (nearly 1/2gram each time) ...

When SWIM is on E/MDMA:

He feels very intense, in a massively good way. He feels really happy and loved up, BUT he feels so intense, he doesnt want to dance, just sit down and touch/hold his friends, but they are too busy raving and smiling ...

Why does everyone except SWIM dance all night, and smile, while he sits down and looks moody (although inside he feels great). When SWIM tries to dance, he feels ill, and wants to sit back down again ...

SWIM's freinds thought that he was like this because It was his first time or two, but after 5/6 times, he hasnt changed ... Does anyone else have this experience? It's really bugging SWIM, he wants to have a normal E experience ...

What are the possible reasons behind it all ?

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