Yeah, just off the top of my head; I think there may be some more compelling reasons: inheriting a planet primed for environmental disaster, technology addiction and constant inundation of information which frustrates the addict, knowledge that they'll enter into the game of capitalism against opponents with stacked decks, the utter nonsense that is our binary and extreme politics - and the infighting which stifles progress for all, the ever weakening power of labor relative to capital and the realization that most people aren't able to contribute meaningfully to nor influence the trajectory of human progress and are instead destined for adult day-care etc.