If you watch much TV or read much fiction, you are likely familiar with some typical character archetypes. First, there is the kid who does everything by the book and does well in school. Second, is the character that builds a business by testing the limits and getting the job done while still coloring in the lines. Third, the wild child character throws all of the pieces of a problem in the air to see how and where they will land.
When it comes to project management, there are three main types, just like the characters mentioned earlier. Waterfall is the cautious and rule-abiding kid. Agile is the businessman testing the speed limits to get a product out quickly. Finally, cowboy is the rule-breaker who just wants to get the job done without overthinking the rules they may be breaking.