Ibn Abbas narrated It on the authority of Maimuna that the Messenger of Allah ﷺ was given a towel, but he did not rub (his body) with it, but he did like this with water, i. e. he shook it off.
The Prophet Muhammad's example shows us how important it is to be mindful and conscious about our actions, even if they are seemingly insignificant ones like shaking off water instead of rubbing with a towel. It teaches us that every action has an impact on our lives and those around us, so we must strive for excellence in all aspects of life no matter how small they may seem.