If a person have 100% voting power and he have to maintain it so definitely he have to vote at least 10 users each day for maintenance of his voting power but now for the health of the ecosystem of this blockchain is very important to keep in mind that before utilizing your voting power you should keep in mind quality content of other users and if the content is of high quality and also make sure that you are visiting diversity of content related to different topics and different categories than it means that you are promoting health of this eco system by proper utilization of voting power you have.

I also enjoyed your explanation with proper examplification in some of the parts I wish you much success in this challenge.