Hi Snekky, You given extra ordinary information, who want to stay happily & good healthy.

Coffee makes you more alert because of the caffeine, but you do not have to drink it.

Yep..I totally agree with you. Coffee addiction ingredient of caffeine. It not deserve to keep in good health to us. I were addict coffee drink before sleep. But my wife didn't make it and then controlled myself. Otherwise best energy things you introduced here. Appreciated. Someone I don't know it's energy. But now I knowledge nicely.
Finally you wrote most powerful contents with tremendous art works. Nice you decided to share @poeticsnake.