Endless Discovery Without Legal Repercussions

One of the benefits of not having caffeine on a regular basis is that the drug has stronger effects. You know that feeling you get when you learn something new and interesting -- that wondrous sense of a new host of ideas unfolding to you?

I get that sensation for several hours on caffeine. It's unfounded in that I don't actually learn fantastical new ideas for the few hours, but the sensation is totally cheap and won't put me in jail.