Recently in my portfolio and dissemination paper we were asked to a personality quiz at university. The purpose of this exercise was to show us what kind of person we are, how we work and how our peers work. This was really insightful to further understanding which personalities work well together and which ones would be more likely to disagree.
I personally bounce between two personality types being both the Campaigner (ENFJ) and Protagonist (ENFP). These two suit my personality very well in terms of how I interact and work with others. I think this test was really useful and if you have the time it's always fun to learn a bit more about yourself. In terms of how this might help me in my my own projects; I recently discovered that Disney uses this test to further understand their characters and how they would react to certain situations, scenarios and other people based on that personality type.
I will link it below if you would like to give it a go yourself!