Does caffeine have varying effects on anyone else, or is it just me?
I'm talking about caffiene in general...not just coffee. I don't drink coffee anyway.

My fianceYes it does. I know a few people who say it actually makes them sleepy. Some have said that it doesn't effect them at all. When I drink it ,especially coffee It sends me flying. Not quite as much as it use to but I have to be careful when drinking coffee.My fiance said he can tell when I have had more than 3 cups of coffee a day cause I get really manic like and flitter around the house and talk his ear off. He thinks it's cute though.

it is definitely Not u alone, i was wondering the same thing because i drink coffee at night and then go to sleep and in the morning it makes me feel drowsy. i glad im not the only person