There are sometimes when you cannot get reward except from a certain type of work. Even if something is right, an amazing idea, or the one type of task that will get you dramatically ahead in your career or professional life, any kind of reward that you can get from doing it right now or currently sometimes might be blocked, even if it is otherwise insanely potentially rewarding, because there’s something else that your mind has decided to not get any reward from anything else other than this one particular goal or type of task or work.