Ugh. When I think about how much I know, and how long it took to learn, and how hard it was to learn, I have to say I would be daunted if I had to start again f

Ugh. When I think about how much I know, and how long it took to learn, and how hard it was to learn, I have to say I would be daunted if I had to start again from "this is a bold tag", which I did in about 1998. You just need to maintain a frenzy of non stop learning and write huge amounts of code for the next X years and you'll be OK.