Everyone should broaden their horizons and spend some time traveling and learning something about more than the thousand person town they're from.
Discussion
Unless you're Immanuel Kant
Philosophy and metaphysics are like art; there's no science behind them, they make people feel important, and they impact absolutely nothing real. That's exactly why they avoid dealing with things that are quite real. I dunno man, my ego ain't big enough for that shit.
Well your ego seems big enough to disparage great philosophers lol
On the contrary, Diogenes himself shat on a lot of contemporary thought and was quite humble. I don't think you need to be egotistical to recognize what merit, if any, some idle thought might have.