@200765
Mm, I'm not so sure! It's really dependant on motivation, I'd say. Busy schedule or not, if you have a compelling idea, it's hard not to write it down. xD
I would say brainstorm. In every moment of your free time, try to come up with ideas for your next prompt, so that when you have a moment, you can add a little bit more to what you have so far. Or, if you have even a bit of time set aside, sit down and write. Just write. You'll get something down, you might even finish the prompt, and then you can post it.