It really depends on what it is
When talking about interpretting emotions it depends on how well you know the person. If they a "day-one negroid" then you could interpet all emotions. assuming your not fake. However if thy just sus negroid happiness would be the easiest. just look for a smile:) hope this helps!!! have a gr8 day.
Answer:
Ephraim McDowell (November 11, 1771 – June 25, 1830)
Explanation:
When setting you feel comfortable so you body starts to feel sleepy so you start to dose off to sleep.