My mother has birds who have been in their cage their whole life. When I open their cage, they are scared to get out. However, if I would open the cage and leave it open, sooner or later they will get out. And they will fly.

We are like those birds in the cage. Having been using Fiat our whole life, it's all we know. This makes it scary or strange to step out of that cage. But not impossible. Just take a step at a time. Look around and keep your mind open.