Pouring a lot of effort into a project and then not having it appreciated or taken into consideration by the job is very discouraging and shows that the job doesn't care about the employee's efforts.
Consider the staetement "I worked on this project for so long but it turns out my job doesn't even want it done anymore.". Based on this statement, is "Not affetcted at all with how I put so much effort into this project but my job doesn't care if it gets done or not" a true statement? Yes/no/unknown