I feel quite alert now.
This helps because I can't have coffee lately because of stomach issues.
I hope I can stay awake for the rest of the day, I'm trying to reset my out-of-whack sleep schedule..
Good stuff! I ain't a fan of caffeine myself!
Get some nice bright light early in the day, 30-60 minutes, before noon. It'll help reset your circadian clock.
Hiba K