Poll for people who workout, do you take any stimulants before you work out?

Like strong caffeine pills? I do, they really do help to increase the duration and I think quality of your workouts. I down a good caffeine pill with a couple cups of coffee and workout for a up to 2 hours sometimes lol. Mind you I have a fairly strong tolerance to caffeine and require such extreme amounts to feel a boost. I eat a lot and especialy whole milk and protein before and and after workouts and a lot more on my 2 hour days. I also do full body workouts every other day and have never had any real adverse reactions to the caffeine/workouts.