Is There a Realm of the Dead?

In shamanism, that realm is possible, and there's instructions to go there. My one teacher said, eo, sometimes the spirits go on vacation. They go away, m the door isn't open, right? And so when i do drumming, or i help, you know, guide somebody through that, and they get upset, thor go like, i didn't have a spirit animal come to me, or this or that. There is a dan we can get though somewhoti mean, his,. We talked about it in te dreams, on the underworld, the dreams in which dream space exists. But in the dream world, things are happening because they need to.