[Zac.]

Caffeine and Lexapro

I've found it more interesting to research drugs than to take them.
(Although I guess I'm unqualified to say so, since I haven't tried any recreationally unless you count caffeine.  I'm constantly on the above two though)

Seriously though, caffeine's pretty amazing; there are little negative side effects, practically no dangerous ones unless you take a ridiculous amount, and it's socially accepted.

You haven't done your research then... Dependence on anything is bad for you. Your tolerance will raise over time. As you drink more coffee the dopamine receptors in your brain will be weaker when not on coffee and you will be more fatigued due to physical and mental dependence on coffee. Try using google