Thanks, yeah I am still not secure, always fear of incompetence. Not having a degree is a fear. But I just have to keep learning/save/make more money ha. Get that burn rate, entrepreneur, FiRe, etc... I'm fortunate to have gotten into this field though and enjoy it personally.
Really cool story. One of the best engineers I ever worked for started as a psychiatric nurse. He got to know the guys in the computer department at his hospital and got a job doing desktop support. When he hired me, he was running application support at a fin tech startup. He wrote their distributed application monitoring system from scratch in Perl (this was a while ago when that actually made sense).
Dang that sounds nuts, I haven't made anything nearly that complex haha. There is something about architecting something and seeing it work "on its own". It's a cool feeling.