What is the rule of 3?

Answer 1

The rule of three is a writing principle that suggests that events or characters introduced in threes are more humorous, satisfying, or effective in execution of the story and engaging the reader. The reader or audience of this form of text is also thereby more likely to remember the information conveyed.

Answer 2

The Rule of 3 states that:

It takes 3 minutes to die of suffication

It takes 3 days to die of dehydration

It takes 3 weeks to starve to death