These intangible factors are why I still love software dev over 20 years in. The sixth sense of, "this still can't be right" and really getting into the intell

These intangible factors are why I still love software dev over 20 years in. The sixth sense of, "this still can't be right" and really getting into the intellectual muck to find out what the proper abstraction should be while also balancing what is needed for great UX. It still keeps me up at night (or more specifically, from getting deep sleep!) from time to time. And then when you crack it...such a rush.