A lot of developers focus so much on work that it's all they have in life. They define their very identity by it. A lot of them think "If I'm not good at progra

A lot of developers focus so much on work that it's all they have in life. They define their very identity by it. A lot of them think "If I'm not good at programming, what am I?" But, what exactly is a good programmer? There are no objective metrics to measure programming aptitude. Interviews would be a hell of a lot simpler if there was. If there is no objective measure, then how do I know I'm a good programmer? The only observable metric available is if other programmers think I'm a good programmer. The combination of the above facts are a recipe for lifelong insecurity, anxiety and posturing. Personally, I think most developers would benefit from achieving mastery in something unrelated to programming in the physical world. Team sports, weight lifting, Leather working, Woodworking, etc. It boosts confidence.