What can you take from this video into your own work?

From this video i can use the ability to poll people by giving them a bunch of options to know what type of music and type of contests that people are interested in participating in, and depending on the amount of students who want to listen to this type of music or do this type of contest we should do it to make most of the people happy, because if they are happy then they are going to get other people to participate in the contest, or there will be more requests for music from the students and it will not only make our job easier to do but we will have more fun doing it plus we can earn more money off those people who are participating in the contests.