Pondering the Universe of Questions

I got into the shower this morning pondering physicists' attempt to come up with a Unified Theory of Everything, and got out wondering why our car insurance company wants to finance our new car. Is there another cycle of banking manipulation beginning even before the economy recovers from the last one? And what part do imaginary numbers play in the Theory of Everything? If imaginary numbers are being used to create this theory, why not just imagine a number that does it without all the hand wringing in between?
Something I wonder about that I could find the answer to if I did a little checking is: When I type in key words on my blogs so that search engines can find them, but I spell those words wrong because I am a sloopy speller, what do the search engines do with them?
Nancy Sherer