Wt writers want to tell jws, what to worry about, what could discourage them. It is mainly not being able to do enough for or in the organisation. If you have a real problem, like being in an iron lung, or wheelchair, the solution to having a happy life is to put in pioneer hours.
forgets to mention all of King David's wives,
RR Yeah, acquired by collecting buckets of fore skins. no. you had to have 1000 of exclusive females to qualify for theocratic privilege to build the temple. Causing 1000 young men working out their frustration in the forests, quarries.