New ask Hacker News story: Ask HN: Tips for more enegry during day?

Ask HN: Tips for more enegry during day?
6 by epimetheus2 | 7 comments on Hacker News.
There are obvious ones like quality sleep, excercise, get some sunlight during the day and check your hormnes. I still feel a too drowsy during the day. Do you have any personal experiences / anecdotes with what have helped you in the past?