Imagine the US Dollar is a tall building. Imagine that Bitcoin is an elevator in that building.
Your goal is to get OFF the elevator at a very high floor, run down the stairs of the US Dollar building, and get back in the elevator at a lower floor and ride back up to the top.
We just reached the 15th floor ($15,000) of the US Dollar building.
Anyone getting off the elevator?
Better still, is everyone on the elevator?
Next stop...16th floor!