Imagine the impossible. Imagine that "the powers that be" united to send a questionnaire to every single person on this planet. The questionnaire/survey is allowed only five questions. Everybody would be under some sort of weird mind control and would have to answer all five questions honestly...
...YOU are given the job of choosing the five questions.
Everybody is asked to give detailed answers with explanations as to why they have answered the questions the way they have.
What would the five questions be if it were up to you?