I actually bought this book and ended up reselling it to someone else. Sure, this book provides answers to a lot of those questions half of us would never think of asking. But then again, to some questions their basic answer is "Well, that's just how it is sometimes" and don't really provide an answer to the question. To other questions where they do actually provide an answer, they use these huge words which only say "look at me, I'm at a doctor...see how smart i am!" this book is good as one of those books you flip through while standing around in the book store, but not to actually buy b/c it's not a book a person would generally pick up for light reading over and over.