A few years ago, i used to get stoned and then after half an hour or so i'd feel really horrid. I know what it's like to smoke too much and end up being sick [Fun times.....]
But this was different. Probably the batch of weed.
And yeah, weed has different effects on people. It depends on how hydrated you are, what you've eaten, time of year, how happy in your mind you are etc.
I've always believed i get more stoned in the summer, not sure why. Maybe it's positive 'energy' haha.
Differences within the body effect the high.
or am i just rambling like a stoner?
Maybe i'm wrong but thats how i see it.