When I was young, the people I admired most were the people who seemed to know everything. Experts and specialists who had seemingly limitless depths of knowledge and knew the answers to all my questions. I wanted to be like them.
And while I still find that very impressive, these days I fond that I have a greater admiration for people who are willing to say "I don't know, let's find out". People who do all their learning in public.
So, this is a space for me to share what little I've learned, mostly as a reference for myself, but also in the hope that even if it never graduates beyond being a simple catalog of my mistakes, others might find it helpful.