According to wiki, in humans, caffeine acts as a central nervous system stimulant, temporarily warding off drowsiness and restoring alertness.
But today, instead of "warding off" my drowsiness and "restoring" alertness, I suffered the reverse effect. I shall tell you the story now.
I was super sleepy for the 1st meeting. So I've decided to buy a cup of coffee from lawn food court. So I confidently order my black coffee with less sugar. I literally forget the bitterness of the coffee taste especially you buy them at food court. I thought due to the bitterness of the coffee could make me feel awake for 2nd meeting. I WAS PROVEN WRONG! I was super sleepy I cant concentrate and complete the worksheet. hahaha!!
XOXO