...with a different answer than I thought I'd get. This forced me to challenge my assumptions (and often times "conventionalwisdom" as well). You're right though, that it isn't always necessary to perform formal analyses, particularly...
http://www.computerweekly.com/blogs/stuart_king/2009/03/top-annoyances.html
...Book Excerpt Challenge the ConventionalWisdom Small business is the engine...2007 Hector V. Barreto. Conventionalwisdom is a term coined by economist...accepted as true. However, conventionalwisdom may actually be either true...
http://www.cio.com/article/142950/Challenge_the_Conventional_Wisdom_