What’s the worst thing you’ve ever written with a brush?

I just finished a scroll for a friend’s birthday, and it felt like I’d been holding my breath the whole time. But then I remembered the one time I tried to write ‘gratitude’ in a hurry during a tea ceremony—ink smudged, character collapsed into itself. Still have the paper. It’s not art. It’s a warning. What’s your lowest point? Not the mess, but the feeling—the moment you knew you’d failed at something that was supposed to be sacred.