add-sub-mul-div 2 hours ago

I'm in my mid 40s and I would agree with the article, my most important development started around my late 30s. But it didn't take the form of changing my philosophy about complexity or coming closer to resembling a more conforming or conventional developer.

I have not begun any decline but I have more or less retired early because the profession and I have drifted too far apart and I neither can nor want to fit in with what it has become.