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 a ball in a pinball machine. Because we don’t know what we want to do we bounce around the machine from things that we like more or less. But because we don’t know where we are going, we just keep bouncing randomly around because we have no clear destination. We don’t know where we are going so we wouldn’t know if we arrive. We have no clear spot where we want our ball to land in the pinball machine.