Why is it so hard to find life purpose?

This is a very complicated question. A minority of people have always known what they want to do. But for most of us, it’s like being inside of a pinball machine. We don’t know what we want to do, so we bounce around the machine from things that we enjoy with little to no direction. We don’t know where we are going, we have no clear destination.

We don’t know where we are going so how would we know if we ever arrived?