What is the Point of Love?

I'm sorry if I used a title that was already used. But it was the only one I could think of.

What is the point of love if it is going to break you?

What is the point of love if you are going to end up alone?

What is the point of love if you can’t repair what has been done?

What is the point of love if it will cost you your life?

But what is the point of living if you don't love?