poll tye  Drip coffee Espresso Cappuccino Latte Mocha Other coffee drink Cocoa Hot tea Iced tea Pop (sweet) Diet soda Energy drink Water-plus Chocolate Other treats Pill Injection Transdermal patch IV drip Root My lab I pretend I don't like/need caffeine Amphetamines are better 143 100 51 50 28 24 8 63 23 67 35 25 4 32 2 9 6 5 21 13 3 85 50