Why is there something rather than nothing?

Where did we come from?

How can we be happy?

What is reality?

Why can't we live forever?

What is the meaning of life?
Why cannot we live forever?
How can we be happy?
How should we act?
Do we have a "free will"?
What is consciousness?
What is truth?
What is knowledge?
What is good and what is evil?
Is there a God?
What is the purpose of it all?
Where are we going to?
Who are we?
Where do we come from?
Where does it all come from?
Why is the world the way it is?
Why is there something rather than nothing?
What is?
Who Am I?
Is there a life after death?

Unthinkable Question