When one's expectations are reduced to zero, one really appreciates everything one does have.
When you're faced with the possibility of an early death, it makes you realize that life is worth living and there are a lots of things you want to do.
When asked: What did God do before he created the universe? Augustine didn’t reply: He was preparing Hell for people who asked such questions.
When a book was published entitled 100 Authors Against Einstein, he retorted, If I were wrong, then one would have been enough!
When we understand string theory, we will know how the universe began. It won't have much effect on how we live, but it is important to understand where we come from and what we can expect to find as we explore.
What you have told us is rubbish. The world is really a flat plate supported on the back of a giant tortoise.