I watch this video a lot - It's like a form of meditation.
Many will disagree with McKenna's views on psychedelics, and this isn't a place I'm going to share my views on this topic, not yet at least. Ooooh, cryptic.
Anyway, at its' core, this video is about empowering the individual.
It's a reminder to chase what's important to you, not somebody else's dream.
Trust your instincts and go with your gut a little more often.
Nobody knows the answers and those who claim to are probably more uncertain than any of us.
Take in as much knowledge as you can, but understand it's only the ramblings of flawed organisms in an infinite universe.
I find it makes things a bit easier to deal with sometimes.