Well, you’re right. What I said makes sense too.
Questions like “Where am I, what is this universe, The universe, why we exist? What is even reality? What, am I going to be erased for life and won’t find what actually is real or what is not? What is beyond universe? Are we fake, are we real? Why me? Why do I get these thoughts?”
There is no answer to it, except if you believe in a religion. It’s depressing, I totally agree with you.
My notion is, if you have come to Earth, however reason it may be, why not enjoy it till it lasts. Why be sad? Why seek questions you can’t get answer of. Some questions remain unanswered in this world for their answer lies beyond after this life anyways. And even if there is no afterlife, what good will it do to you and people you care to be sad for such reasons?
I know you take it scientifically, that feeling of pleasure and goodness, is all due to neurochemicals, and is what makes life meaningful or feel like good. But if that is the case, what makes your mind think that it’s wrong to kill an animal? What pleasure does it give you to save that life form. It’s morals, that’s what distinct human.
You have a choice, a choice that makes your life meaningful. A choice to be happy or sad, a choice to make your life meaningful, or not.
If I have to hypothesis a meaning of life
“Every one’s life’s meaning is to make other lives meaningful until everyone is content to not seek the meaning they can’t get in this life”
This is my postive take. I know you want to take a outlook with logic, I have done the same, never felt happy about that route.