I find myself timing out my snacks and bathroom breaks in attempt to acheive things throughout the day. Make it to 10 AM and your reward is one plum. at 11:00 we will do some scanning and then at 12:30 a bathroom break. My acheivement? the successful passage of time. I have successfully acheived 2 hours of work. I have successfully gone 4.5 hours without using the restroom.
As an office interloper (temp) I find that these acheivements do stack up. No one cares if I successfully transfer calls, it's accepted. The fact that my one good kidney can last me 4.5 hours is a significant improvement in quality of life.