Your answer would be A. Sacrificing energy.
Being demanding of others' time is not an attractive thing. You become too dominant and controlling. Being critical of others is rude, and many people wouldn't want to be your friend. Losing a sense of identity is bad for yourself. It can lower your self esteem, and negatively affect your mental health.
So, with that explanation, the most reasonable answer would be A.
Answer:
world health organisation
The target heart rate zone is 60-80%
It is the tropesphere. Hope i helped :)
The close relation between dance and music is based on the fact that both are organized around rhythmic pattern; thus, the rhythm of the accompanying music may be used to determine the rhythm of the dance, to give it emphasis, or to help the dancers maintain the same beat.