The 22nd Amendment does a disservice to the country. If you get a good president you should be allowed to re-elect her or him as many times as you want as long as she remains healthy. It should be possible to disqualify a president from running again because of poor health. The 22nd Amendment was created in response to Roosevelt's winning a 4th term, despite being too unhealthy to complete it. Replace the 22nd with some kind of mandatory physical checkup.