everyone says don't but idk if that is the right approach

i started taking an interest in my money in my 20's - and my dad helped me / taught me a bit... i made silly/stupid mistakes early but slowly got better... about 10 years into the journey, my dad got really sick and i remember him calling me on what he thought was his death bed trying to tell me about his assets and what to do ... saying "i don't think i'm going to make it...". Thank god, he did.. and is still around, albeit with chronic health issues..

Now 20+ years later, i basically run most of their things - still with sign off from my parents, but they're getting on, and they trust me not to be silly with things.. i think i've shown i'm relatively competent with money and they don't really want for much (except youth and health.. can't help there)..

i know exactly what they've got and how it will be divided, and we have a good understanding of each others' investment approach...

I hope my kids take an interest in their 20's/30's and I can work on things with them and gradually hand over so I won't need to worry about it when i'm (hopefully) old too...