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:
hurting your ankle while jogging, but deciding to continue running
using fitness supplements and energy bars without paying attention to the nutrition information
exercising outside during warm weather without paying attention to drinking enough water
Explanation: