How do we know that the reality we experience is actually real??

♾️ Does the universe have an edge, and if so, what is beyond it??

💤 Why do we dream?

🌍 Is there intelligent life somewhere else in the universe??

⏳ Why does time exist??

🧠 Why are we conscious, and why do we experience life from our own point of view??

What was there before the universe existed??