> I wonder how he got into it.
I'm a programmer by profession, but at one stage there were no such jobs available, so I went back to teaching. Teaching office computer skills (typing, Microsoft Office, drawing apps, ...) to kids who were "*-challenged", i.e. blind, deaf, mentally impaired and disturbed, and others.
The most exhausting, and rewarding, job I've ever had.
Vincent (one of the blind guys) ran into trouble with Word. Can't remember what the problem was, but I solved it with a simple Word macro. His flabber was gasted - not only did he then grok the fact that all the programs had code behind them, but the code was all plain text, hence was often easier to comprehend in a screen reader than what he heard from most programs. Even text in Word can be a pain to hear when every font change is also announced.
Of course the text might be easier to hear, but the logic behind can also tougher to grasp. But Vincent loved it and wanted to learn, and I much preferred teaching VB than teaching Word, so we soon had a programming class going within the office skills class. Some found it interesting, but Vincent found it easy and got a City & Guilds 425 Application Programming cert from the course. Went on to get a job programming before I did.
So I'd say he got into it the same way as me - one day I sat down in front of a terminal and wrote some code, which eventually worked, and I was hooked!
It was just easier for me because the terminal was more accessible and no-one thought it was "obvious" that I wouldn't be able to use it.