The interesting part of going from ¥0 to ¥1.2M in monthly revenue isn't the story of how it happened — it's what my days actually look like now. The short version: I don't wait for anything anymore.

Why this design works

In the mass-production phase of solo development, the first wall you hit isn't talent or money. It's accumulated wait time.

Take an image-generation batch for an iOS app. You want ten monster images. The most straightforward implementation looks like this:

for task in task1 task2 task3 ... task10; do