Is a Three Minute Story a Good Idea for Presentations?

A three minute story is applicable to use in any type of presentation. You can convey a story in just a few seconds, if you were very conscious about how you've structured it and how it all centers around change. Would you recommend that we have a story at the beginning of the presentation or in the middle? Is there like, a particular recommendation that you have? I would absolutely do it at the beginningrt,.