Sadly, many of the people who launched these alternates don't know what they're doing. Even more sadly, most of them do know what they're doing, and at least three quarters know that what they're doing is ripping people off.
Weaning is the process of gradually introducing a mammal infant to what will be its adult diet and withdrawing the supply of its mother's milk.
The process takes place only in mammals, as only mammals produce milk. The infant is considered to be fully weaned once it is no longer fed any breast milk (or bottled substitute).
chronicles his experiences as a concentration camp inmate, which led him to discover the importance of finding meaning in all forms of existence, even the most brutal ones, and thus, a reason to continue living.