MonsterEnvy
Legend
It says once you get close to an object to stop you from going the full 100 million speed you stop roughly 1000 to 250 feet away from it. And what stopped you will almost certainly be visible. This part is not confusing.
Same with the leaving as mentioned once you are a mile away you can move the full speed.
Same with the leaving as mentioned once you are a mile away you can move the full speed.