Billy is making marbles. Billy now has five marbles. Johnny buys all five marbles. Billy now has to make more.
One day, Johnny stops buying marbles. Question, does Billy endlessly continue making marbles forever? Or does Billy stop once he realises demand is causally linked to supply?
Let me know if this is still too complex.
Oh you're being obtuse, okay. Maybe when you've grown up a little and can understand cause and effect you can have this conversation. Finish high school maybe? Get a degree, come back to me when you can actually talk with the intelligent people.