Coffee Returning Members, Sign In. Sign in automatically next time Search Student. Wonderful warm, and even better cold, coffee's flavor is rich and potentially intricate. To the uninitiated it may seem bitter, but there are beginner coffees for you newbies.
Caffeine is a drug with a variety of effects on humans.
Some all-nighters are social, but you don't need caffeine for those. Caffeine all-nighters are for term papers and engineering finals. It's easy to build tolerance, though, so save it for the end of the semester. It requires no commitment, and you get to sit across a table from him or her with nothing to do but sip, talk, and notice how damn good you both look. And, unlike cigs, coffee tastes damn good in someone else's mouth.