I have one cup of coffee every afternoon maybe once a week I may have two. I like the flavor of high quality coffee over getting a buzz from the caffeine in it. French press ftw, no sugar with a little cream.
As for energy drinks; I may have a small Red Bull every once in a blue moon, sometimes with a little vodka. I worry about some of you guys who are drinking them multiple times a day all week long. You can pay a serious price for ingesting that stuff, that much. Seizures, tremors, tachycardia, heart palpitations, psychomotor agitation, high blood pressure, and even death from those beverages.