Daylight Saving in Arizona

Most of the state ignores daylight saving time. The navajo nation, which covers part of the northeastern arizona corner, serves it. But within the hope reservation sits a really tiny, tiny little slice of the navajo nation that does observe daylight saving. So here's one of those situations where there's nothing, then it's observed,. then it's not, the it is, then you go out the other oh, terrible. It sounds terrible.