I always thought that "I'm leaving to do what I love" meant basically the same thing as "I'm leaving because this position is a poor fit for me" or "I'm leaving

I always thought that "I'm leaving to do what I love" meant basically the same thing as "I'm leaving because this position is a poor fit for me" or "I'm leaving to spend more time with my family." It's a way to avoid saying why you're really leaving, because "none of your business" isn't a socially acceptable answer.