i have been on binges with adderall where i literally didnt sleep a wink in 4 or 5 days.......also times with other drugs together: G, coke, E, K that we would start partying on friday or saturday night, and not go bed till tuesday or wednesday morning...............wa ste of life, never let yourself get caught up in that lifestyle fellas..........months, whole years go by where you never once stop to enjoy the simple beauties of life..........and you just keep getting older