Self-expectation

To reach high standards, raise your expectations from yourself. Don't let others expect more from you; that would be counter-productive.

Your abilities as a capable and intelligent human being is much more than the limits by which you usually give up trying. Be careful, though. There is a tiny difference between pressuring yourself to the limit, and losing your mental and moral stability. Never push too hard. Push enough. Take the necessary refueling. After meeting the deadline, do an extra lap slowly and let others cheer for you. Let them know that you have finished like a champion and have them complement your hard work. That would increase your productivity and motivates you for further productivity.