Sometimes a good person and a good job are a bad fit. The person might have some strong skill sets and a good attitude and work ethic but for whatever reason it’s not a good fit.
Too often, when there is a bad fit, the employee ends up leaving the company (either their choice or the companies choice). This is a loss for all because there might be a better fit within the company that would benefit all concerned.
Sometimes we should be looking at the fit and not just the results.
Have a great day!