I get what you're saying. Games can begin to seem tedious and tiresome if you spend too much time with them. However, as a developer, you have the power to create change. If you're not satisfied with the state of gaming, or the state of the world for that matter, you can always try to be the change you want to see in the world. Or more specifically be the change you want to see in the game industry.
If you are feeling depressed, as frob mentioned before, it would be a really good idea to seek professional help. However the previous comments felt somewhat hasty, so I would like to stress the fact that there is nothing wrong with seeking help with problems such as depression. It is in fact a very common illness, and like all illness you visit a doctor to help you get better. The same way you visit a hospital when your bones break, you should also visit a hospital if your spirit breaks.
If professional help is not an option for you, try to discuss your feelings with your close friends or family. People you trust. They might be able to help you, and possibly provide answers to you that we simply can not, because we don't know you as well as they do.