You are doing doubly wrong. Look at people opinion on HN (i.e. our peers). Being good require to train in new tech and work on personal project outside work ti

You are doing doubly wrong. Look at people opinion on HN (i.e. our peers). Being good require to train in new tech and work on personal project outside work time. If you are pushing yourself to the max for an employer you are most likely not doing that. Meaning in addition of making your boss richer for no personal gain, you make yourself look incompetent to your peers, potentially arming your career.