Get rid of the "day-after" effect of weed?

[WeedyBoyWonder]

Drink a good two cups of coffee, and plenty of water.

I agree. When I drink water when I wake up (before wake and bake), water after my first bong, and in general intervals threw out the day (before/after smoking), makeing sure I have eaten properly aswell I find I won't get that "drained" feeling after smoking all day/waking up the next.