Earlier quoted context omitted.
What's too late? I'm certain you could work in other kinds of development
I can, but it does mean starting from scratch.
I'm also particularly curious about the "no formal education in CS" bit - for various complicated reasons I haven't (yet?) completed basic HSC, and am wondering how to break into the industry in general. I'm not 100% sure where I want to start, but "simple Python scripts" sounds rather interesting. I assume there was a bit of being in the right place at the right time, but besides that, how did you get yourself noticed?