“Adulting” classes? Shoot me now. That horrific mess of a word is worse than “gifting.” Resist!!!
No one who put the word “adult” into gerund form ought to be allowed anywhere near adult education.
Scheduling: Young people now are more scheduled (and in my experience, more adept at juggling a schedule) than anyone was when I was their age. They don’t need to be taught scheduling. They need learn you can’t have it all and that some things are not worth their time. Prayer needs to be in the “pay yourself first” slot that savings get when they teach budgeting. Pay God first.
Reading: They are not illiterate. They just don’t carry around hard copies of books any more. Yes, they ought to be encouraged to read entire books, but that does not require a class. If anything, they need to be convinced that reading a book does NOT involve writing endless clever notations in the margins for a grade. High school literature teachers sometimes teach an entirely false sense of what reading a book entails. This is a work of rehabilitation, not education.
Failure: Again, I don’t think learning how to make the most of failure takes a class. What could help is to raise the next generation with a lot less relentless assessment and a better idea of what assessments are supposed to do for them. Someone needs to let the truth out: once you get out of high school and you have your financial aid packet, nobody cares what grades you got. The only thing that matters is what you actually learned. This is true of your college grades as soon as you either gain acceptance to the next phase of your education (graduate school, law school, medical school) or else you get your career going. After that, no one wants to know what marks you got.
Prayer: This is actually an area where there are skills to be learned. The problem is that there are “methods” out there that aren’t rooted in the lessons the Church has learned over the ages. Even in this area, I think of Pope St. John Paul II’s quote (which I cannot find) in which he said that the method one uses to pray is far less important than that one DOES in fact pray. Like playing music, you have to do it to get it.