Thanks! People who've seen C and C++... I bet seen a lot :D Some of my older colleague (not to offend anyone with larger bag of experience) have once told me that the real challenge is not the software - it's people. That kind'a stuck on me. I wish to really understand that one day.

Everything is ultimately an organizational challenge. Even something like Linux which is cool and Linus is a beast, but what is most impressive is how thousands of people can contribute to it. And there are so many flavors.

Knowing how to program has always been the lowest bar. And nobody cares about what programming languages you know because with experience and especially with AI, anyone decently good can pick up a new language or tool in days, if not hours.