[OneTwoFree]

I don't drink coffee at all. I eat a vegetarian sandwich every morning when I go to work, it gives me a good start for the day, I feel sharp and focused all morning. Sometimes when the sandwich shop is closed I buy something like a chicken sandwich, and that makes me more sleepy and tired.

Lunch is usually a big pile of rice with some vegetables and meat. Wow, this makes it reeeally hard to stay awake at the afternoon, but there aren't many options for lunch near the workplace.

For dinner, my wife cooks something also usually rice with some meat and veggies. But about 1 hour before I plan to go to sleep I eat 1 or 2 bananas. I always had hard time sleeping, and I read that bananas are good for sleeping because it contains potassium. For me it works. Although this might be completely placebo, because bananas don't work for my wife.