Quote Originally Posted by Tenku View Post
What? How are you happy getting the same result when you are expecting different results? Come on man. Learn to read the entire sentence as a whole and not just fragments.
True, that is the definition of insane as defined by Albert Einstein. However, he was mostly referring to controlled experiments (at least I hope). Millions of things happen every day with different outcomes over the last time they happened.

In order for cause A to always output effect B, every other variable has to remain controlled. In the real world, this rarely happens.