Do you want to be happy? If so - read on. This book has all the answers! Not really. Sorry. But it does have some very interesting questions, and at least the occasional answer. The enthusiasm for and expectation of happiness are so widespread today that fundamental questions about it are often overlooked. For starters, the most basic question of all: where does happiness come from? Is it your brain - a mere concoction of chemicals, or network of neurons? Is it in fact your gut?