Thanks to the Internet, it has never been so easy to become the person of your wildest dreams. Immersive 3D worlds such as Second Life and THERE.com provide an escape route from the ordinary, into a virtual world where you have the power to mould your life in any way you please. Forget about walking, wheelchair users can fly. Pensioners wipe away the pains of age, discovering youthful exuberance and making young friends once more. No wonder it has become harder than ever to honestly answer the question: who am I?In Being Virtual, Davey Winder looks at how an increasing number of us are living part-real, part-virtual lives, and how it affects who we are. He looks at the opportunities and dangers that a virtual identity offers us, how we juggle our real and online lives, and what happens when one spills over into the other He uses his own personal experiences to bring the issues to life, and backs them up with the real-life stories of others and testimony from the experts.