Why was it necessary for George Washington to set precedents?

Explanation:

Washington believed that the precedents he set must make the presidency powerful enough to function effectively in the national government, but at the same time these practices could not show any tendency toward monarchy or dictatorship. ... Washington also set precedents for the social life of the president.

he was the first president so he needed to set standards for all other presidents.

it all depends on how long the hours are. i think they wouldn't approve of it. in my opinion.