Faith

Just because you have other things on your plate doesn't give you an excuse to put sleep on the back burner. "Sufficient sleep energizes your brain cells, keeps up your motivation for daily life activities. Although it’s generally thought that eight hours is the norm, each person has their own re...

The best nonverbal technique you can use to look more accommodating is to smile.

You could even match the other person’s posture, speech, etc. because our subconscious naturally picks up on and likes familiarity.

If you want to maximize the benefits of caffeine, you should have your first cup about four hours after you wake up.

You are naturally alert when you wake up because your cortisol levels are high. So drinking caffeine first thing is just going to make the ...