I wish I found this thread earlier. It gives context to some of the other discussions here.
I've worked in software engineering & data science for about 30 years. Doesn't seem that long, the years add up fast when you're having fun. Before the internet or the term "data science" we called it mathematical programming. Started with weather & satellite programming for the US Navy, then did a few start-ups, now work for a big company again.
Hobbies: at various times I've been into amateur car racing in SCCA, motorcycles, firearms (hunting, trap shooting, LEO & military training, IDPA games), bicycles (road & mountain), scuba diving, music (I play flutes of various sizes from bass to piccolo, and occasionally record local events), audio, and aviation (active private pilot). Currently in my spare time I'm usually listening to great music on my stereo, biking (road or trails), or flying my airplane around exploring the Pacific NW, Canada and Alaska.