He wanted so much that this job was not given to him, the nobility of the kingdom is not something he wanted to be with.. his vacillation was between the obligation and his work, taking care of the prince / princess of uzushiogakure, Which the heir is under the orders of the council of uzu being a minor

The step he was taking implied a tedious task, he put his mask in its place and stayed next to the palace gate, waiting for your arrival

to move on as your personal anbu

"What a mess..."