Coke, and overrated drug... Sure, it can get your heart racing, but thats about it. (Or how it WAS at least).
Now its cut with anything and everything, and much more dangerous...
A neighbor used to deal when I was in high-school, the shit I would get from him was pure (before he cut it with baby formula or whatever).
Only needed a line or two and good to go for a night of beer drinking... Did it for like 5 years and easily quit it.
In those days I could get yakked-up with strong coffee and stuff, so coke was a waste of time/money. Plus chewing your bottom lip off wasn't fun...
This same dealer guy Mark, just died after being arrested (I'm talking 40 yrs later, this guy was still at it). Didnt recognize his photo in the paper.
He ate the crack to hide it during arrest, and died in the cell. Guy did coke/crack for 40 years, it finally got him..