Although it is no direct solution to anything, establishing your Meyer-Briggs type indicator will show you what people alike yourself generally prefer to with their lives; career-wise and whatnot.

More info (and links to three different tests) can be found in this thread: http://zelaron.com/forum/showthread.php?t=42925

"Stephen Wolfram is the creator of Mathematica and is widely regarded as the most important innovator in scientific and technical computing today." - Stephen Wolfram