I agree with most of what you're saying, but I think you're throwing around the word "universes" too lightly. As far as I know, the idea that black holes lead to more universes is still science fiction. It hasn't even been shown yet that black holes lead to other places in our universe. "Universe" means you can get to anywhere within it from anywhere within it (very theoretically, given enough time). Even though a star may be thousands of light years away, it's still in our universe because we could get there if we could live and fly a space ship for billions of years. Another universe is somewhere you can't get to by ordinary means from this universe. No matter how far you traveled. For example, Narnia, if it exists, is in another universe, because you need magic to get there. I think there's a scientific consensus that there is only one universe, and it is infinite. Our universe has no geographical "end".
But yes, your logic is spot on. I believe it's highly unlikely that there is not intelligent life on other moons/planets in other solar systems and other galaxies. We are not the only ones out there.
For me, I have such vivid dreams that are hyper realistic, all the while, also not. I feel as if they must be real because there is no subconscious reason I have those dreams. I dream of people before I meet them. I dream of things that may transpire, usually before it happens (I think this is because of my religion and background), and many other scenarios that make me believe that I am not dreaming, but I'm in fact traveling in a different dimension.
I nicknamed myself "bridge", because to me it seemed like I could connect to different dimensional version of myself. Long story short, I'm probably crazy, but I do agree with you.
If they're separate *universes*, does it matter? That sort of implies we could never interact with them, or explode if we do. Blackhole travel is a nice idea, but same. An infinite infinities of possibilities can of course exist, the same as we could be one of an infinite series of universes. I don't know, maybe it's pleasant to think there will be something even when we're gone, in the most literal of senses. But I think we will only see them in our dreams.
Definitely! There has to be more life. I always wonder if there’s another planet with further and smart technology that knows about us but we don’t know about them
I think different beings could exist within our own Galaxy even, and potentially lots of them around. It seems almost unreasonable that we would be the only ones.
Human beings are different worlds themselves. Each individual human is just like a planet with its own atmosphere ecosystem and ability to sustain life. You walk passed different co-existing worlds and universes everyday 😉