I love Naval. His podcast is just GOSH pure value. Pure concentrated concise value.

Philosophy is viewed as an academic and boring pursuit but its ONE of the best things anyone can spend time on in their lives.

As to spirituality, even philosophy is a spiritual exercise. Anything that doesn't involve the physical body is a spiritual thing.

We humans are dual creatures. As someone famously said God+Animal = Human. We are mentally or"spiritually" omnipotent (not exactly but run with me)

But the sheer stupid incapability of the physical body makes us animals. We have a deep dissonance of the kind that no animals have.

It's an interesting concept actually. Lots of things in psychology are explained by these paradoxical components.