The host of "The Duncan Trussel Family Hour", on his podcast he talks to a lot of teachers, spiritualists, and creatives about their mindsets and journeys. If digging into hours of podcasts is difficult (as it was for me lol) then I suggest checking out "The Midnight Gospel" on Netflix, he voices the main character and basically does podcasts speaking on mindfulness, death, religion, etc. He's been one of the biggest helps with understanding meditation and spiritualism for me.