How to drink less coffee
It made me
More Restful 
"It was painful but I rest better at night. I can now get to bed at a reasonable hour. "
How I did it: I make my own coffee at home, so I measure the exact amount of water for 2 cups of coffee. If there's none left, there is no temptation to drink more. If I just want a hot drink I'll make hot tea -- decaf. :)
