This is an example of planning a game to go through a tunnel.
We'll take a car again. You want to have a great game with your car. You want to drive through the mountains, through the dirt. You want to play an exciting game with your car.
You think that if you play the exciting game with your car, your car will get dirty.
You plan to play the game and then drive your car through the car wash. Driving through a tunnel, through the tunnel of the car wash, is planned for this.
This is a planned game.
The soul plans its games in exactly the same way.
First I, as the soul, play an exciting game. Then I, as the soul, go through a tunnel. The tunnel takes me, as the soul, into another state.