Door

A door is open or closed. When the door is open, it means that it leads down another path that can be chosen. When the door is closed, then it means that path can't be chosen. All open doors lead to different path that can be chosen. All closed doors mean those path are blocked, so you have to choose a different path to go down. Every streets leads down a different path that can be chosen. A path only means it leads somewhere. You just have to decide. You just have to decide which path you want to go down. Then, there are a lot of different paths to choose. After you have finished with the first path, then choose a different path to walk down until there are no paths left. Then, you'll know you've found the secret thing about every path. You will be very wise after you've walked down every path.