I now have an idea of how to approach my IGMC entry for this year's theme, as well as a working title (TBA). Given the limited time I can spare, I'm going with a game design that doesn't require a battle system. Something that could be expanded if I want to make it a longer game, but can probably be played through within 2 hours (the goal for now), at least on a speed run.
Learning how to actually take criticism gracefully is a skill, like any other. Some people have an easier time with it than others.