Personally, I can't stand default LLM writing. I found out about this skill https://github.com/ayghri/i-have-adhd That I actually copy-pasted into the default instructions for Claude.

It's night and day, I wouldn't have been able to use it if it wrote in its default style.

It can be a bit weird because when it outputs a list it asks you to report on the first item (and usually it's stuff so small I do all the steps before writing to it again).

But it's so much clearer !