Minimal. Even with the increased alertness, it steals away that productivity from the next day, often resulting in a net loss due to lack of proper sleep. It

Minimal. Even with the increased alertness, it steals away that productivity from the next day, often resulting in a net loss due to lack of proper sleep. It increases alertness, but reduces focus. Reminds me of a friend's remark on why he quit pot: "the scary part was it really convinced me I was productive in my day when in fact I was not"