Graduation, now what? (Probably wait our deaths)

I re-watched the video and, omg, it is so wrong. She talks of nothing and didn't really arrive to a solid conclusion.
She spend the first 2-3 minutes talking about her job. "I worked in bla bla bla. I can predict your future and also know your salary. I'm a magician!" She isn't really a magician, she know your salary depending of your grit, she is a "gritician".
Like out favorite "gritician" said, we could know the future of someone depending of their grit, the only problem here is pretty obvious, how we increase our grit? She don't know, and it's like, OK.
After this, she said that an study of someone in somewhere tells that if we  want our kids griter, we should make the studies more harder, and make them fail, and fail, over and over. So... WTF. We already fail, don't you think? Should we fail more? Really?
Did you really think this is a viable solution? I don't think so.
To make our children (not really "our" cuz I didn't have any son or daughter) griter, we should make them aware about the future, because it is important, and most of the teenagers really give a fuck about their future, they see the "future" too distant to think that they are ruining it.
Or at least it's my vision.