Why Should Leisure Not Be Treated as a Minor and Unimportant

Why should leisure not be treated as a minor and unimportant topic?

A) Leisure is the opposite of work.
B) Leisure and recreation absorb a lot of time, energy, and resources.
C) All facets of life should be considered equally important.
D) The wealthy and powerful do different things with their leisure time than the poor do with theirs.
E) Leisure and recreation increasingly involve technology and media.