Earlier quoted context omitted.
Once upon a time, I thought I wanted to learn cursive handwriting. Except this version of me was already in his 20s, would be out of school in a matter of months, and quickly realized the skill would be of such marginal utility in the future that it wasn't worth the hours spent tracing out giant letters like a kindergartener every day. One could learn this skill in their 20s or beyond, but there's an opportunity cost…
So what did you learn instead of cursive?
Communication skills, teamwork skills...
How to cook better, maintain relationships better, keep a tidier space...
Not perfect! But time well spent.