>I think some people must take the "5" portion very literally, but that's never how I've done it. My personal experience has been anyone taking the "5" part li

>I think some people must take the "5" portion very literally, but that's never how I've done it. My personal experience has been anyone taking the "5" part literally is a cargo cult 5 why'er and they will not produce anything of value from the exercise.