I think one thing this community does really well, better than almost any other community I've found, is training. It's amazing, in a way, because this is a community of professional secret holders. And yet everywhere you look, a hacker is putting their heart and soul into iterating on lab exercises for their class in whatever sub-field they are an expert in.
And giving training is hard. It's hard in the way consulting is hard, but with even more social activity. On one hand: It's lucrative? But hour for hour, you're probably better off financially by finding a new bug or doing consulting work, or any number of other activities than building, marketing, and running a training class.
When I left my last position, one of the first things I did was pay for and take Amy Burnette's browser exploitation class. And that's paid off to this day, really. And there's so many good classes, taught by all the specialists in our various sub-niches.
It's spectacular that in this world of auto-didacts, we are gifted in the quantity and quality of training available in our field in a way that is basically unheard of in any other field.
Of course, there's a lot of things you can't learn from training, and I was reflecting on this while sitting down and reading the labyrinthine specifications of some huge protocol for one of my current projects. A lot of the best bugs I've ever seen hackers find have been from doing exactly that: They sit and hit page down on some extensively huge and boring documentation with the steady, persistent rhythm of a neurodivergent woodpecker pecking at a tree, each tap bringing them closer to the elusive kernel of truth.
Like, I know people who have various protocol RFCs printed out for long airplane rides. I've seen hackers read through a book on an operating system design and then just circle an LPE in the book with a yellow highlighter.
On the flip side, there are times when you dive headfirst into a colossal specification, emerging as a veritable guru on an esoteric legacy mail transfer mess like X.400. Yet, despite this newfound expertise, you find yourself no more enlightened or advantaged than before, as if you've scaled a mountain only to find the summit shrouded in the same thick fog that cloaked its base.
Anyways, happy holidays everyone. Hopefully you had a year of worthy discoveries.
-dave