I think the effects of 7 energy drinks are far worse than those of 7 cups of coffee.
Both are a bad idea though. I know a guy who hates his boring job and just drinks coffee all day long. Dude got heart palpitations sitting at his desk.
I fairly often have a couple of Jagerbombs when I go out to just perk me up a bit later on, but needless to say I don't sleep very well afterwards. If I get in at 3/4 I'm probably awake again by 8. So then the next day is just a zombiefest.
I think the effects of 7 energy drinks are far worse than those of 7 cups of coffee.
Both are a bad idea though. I know a guy who hates his boring job and just drinks coffee all day long. Dude got heart palpitations sitting at his desk.