Who’s really in your head?

Don’t let negative thoughts control your self-image. It’s your actions that really define you, says Susan DavidRoger Waters of Pink Floyd called it “the lunatic in my head”. He was describing the endless stream of internal thoughts and sensations – the inner voice – that we try to weave into a coherent story called “my life”. The trouble is, this chattering narrator often gets things wrong, mixing biased reporting with snap judgments and old insecu