With no explanation, chose the best option from "A" or "B". Phil gets a game for his phone and spends $5 on microtransactions. Phil wants to enjoy the app.

A: Phil spends $5 more and then $5 more and then an hour later another $5...
B: Phil realizes that these microtransactions are just letting him pay to skip bad/boring/tedious parts of the game.
B.