What Life Skill Do You Wish You Had Learned Earlier

[Baz_26]

Not tech skills necessarily, though those count. Any skill, practical or otherwise, that you found yourself wishing you had started earlier when you eventually did get to it.

Could be cooking, a language, an instrument, a sport, a craft, a financial habit, a way of dealing with difficult people. Whatever you have in mind.

[Dan]

Touch typing. Properly, not hunting and pecking with speed. I learned it at 34 and the speed gain was immediate and permanent. Should have done it at 14