Drug info - What did SWIM take?

[blungblung]

the other thursday SWIM picked up a capsule of X, or that's what the seller called it. it came as a white powder inside a clear capsule.

that thursday after school, (around 3:30) SWIM took the capsule at a friend's house. SWIM is a six foot tall male, weighing 150 pounds. he didn't expect the pill to do very much; he just wanted to test it to make sure nothing bad happened.

a while after taking the pill, (around 5:00) SWIM's pupils became really dialated, and SWIM started sweating. those were the only 2 definate effects of the pill.

other than that, SWIM became quite talkative and enthusiastic for around a half-hour, but he wouldn't be able to say whether it was from the pill or just a placebo effect.

By the time SWIM got home (around 5:45-6:00) he was feeling mostly normal. his pupils were still dialated, and he was feeling quite cold (rather than very warm, unlike at his friend's house) so he ate some supper and went on his computer.

at around 7:00, SWIM's arms and legs started to twitch/spasm. similar to what happens to you when you're really baked, but more violent. he went to bed feeling very cold.

later on SWIM bought another 4 caps from the same guy. today after work, around 4:00 PM, he took one again. again, his pupils became very dialated. he felt EXTREMELY cold ** (never hot) so he wrapped himself in blankets and watched The Mummy. he also smoked some weed.

for a few minutes, SWIM thought he felt some kind of happiness, but it wasn't very dramatic and he again wouldn't be able to say if it from the pill or not.

**which is weird, because my room is definately warm

SO...................................

what i'm wondering is, what is 1 capsule of X supposed to feel like? does this sound like what's supposed to happen? did i even buy X, or did this guy sell me something different? is this really shitty X?