How To Keep Reading When You Re Too Tired To Read
Caffeine Of all the substances that keep people awake and alert, caffeine is the most effective. If you don’t believe me, then believe the U.S. military, which long ago figured out that an army actually runs on thousands and thousands of gallons of coffee. In case you’re new to the wonderful world of stimulants, there’s caffeine in coffee, tea, chocolate, and energy drinks. In general, chocolate is a poor vehicle for caffeine....