In some ways, I wouldn't have minded earlier exposure to questions that forced me to discover my innate passions as opposed to continuing to be fed prerequisite course after prerequisite course. However, I can't say that this is equivalent to wishing that I had started my adulthood at age 15 (or earlier). Modern society is more complex, as are the roles that adults assume in modern society, and I presume that a protracted adolescence serves to give maturing adults longer to find their place in this increasingly complex society.
Is the resentment founded in the fact that we force everyone to extend their adolescence for so long? Or that such a period provides no usefulness whatsoever?