You are pushing too hard Tom, you should get more sleep.

I use both after you mentioning the caffeine pills. My stomach can't handle actual coffee anymore most of the time, so I take a caffeine pill and 100 mg of Provigil in the morning after breakfast and with my other pills and vitamins.

I take another 100 mg of Provigil after lunch, and a half of a caffeine pill if I need it.

Dejibo, you can break the 200 mg Provigil tabs in half, and cut them again if you use a pill splitter. I had to start with 50 mg and very slowly work my way up.