Probably blood clots such as bruises.
Answer:
No. i dont think so. lol. i wish.
That's the answer right there
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.
An inhaler, take 2x a day. Breathing in steam, steam cleanses the air. A nebulizer will help too.