I can answer the second question, but not the first one (no one can). However, this has nothing to do with the fact that a belief is not scientifically sound (and I won't thus answer that here, although this is done partly in the post).
I would like instead to insist on the point that a belief is not a fact. In addition, it is not because we cannot prove that a statement is wrong that this statement is correct. In other words, you may believe in what you want. That's clear and it is up to you. Anyone else has also the option to believe differently.
Now, let's go back to the topic. What I discuss is different. I say that considering that humans are above everything in the universe... is just being not humble. There is no reason to do so, especially as we know nothing. This is why we should be humbler as humans, and we may not be the only intelligent species in the universe.
We are on the same page on this. Therefore I rest my case. Thank you for sparing your time to attend to me. I am grateful
It was nice and pleasant to chat/debate with you, and we can redo this anytime you want!
Cheers :)