I'm very sleepy now. so I should create how to keep myself awake. coffee, tea such as caffeine , i tried their. they can not solve my problem. people have fought drowsiness since the prehistoric age. but we haven't found best solution to drowsiness. i have tried to solve drowness. in my opinion, we should solve a problem before we are overcame drowsiness. or, keep a will.
may be, each parson have good solution to oneself. i couldn't answer it. goodnight.
Hmm. Drowsiness is a problem, especially for students. I think a good sleep the night before can help. You could also try going for a walk or getting some exercise when you feel sleepy.
ReplyDeletehi Rebecca,
ReplyDeleterecently I often gaze the sun.this way is effective, but dengerous.