Have you ever seen the film Altered States? It’s about this guy who does loads of experiments in an isolation tank and basically opens up a portal so he’s interacting with the universe, which is kinda cool to start with, but becomes increasingly chaotic and dangerous as the forces involved increase.
Without wanting to give too much away, the basic premise is that love is the answer, (though you’re probably not going to find love if you spend all the time in an isolation tank)
Reminds me of this really weird dream I had about a dog, which drove me to a state of isolation and altered my whole life~ drives me nuts sometimes because it seems no-one wants to talk about it.
Anyhoo, if that kind thing floats your boat, give it a watch