In her bestseller the battersea park road to enlightenment, Isabel Losada set out with a modest aim to be absurdly happy every day. But a few years down the road, she's stuck in a pothole. No job (not good). No man (very...In her bestseller the battersea park road to enlightenment, Isabel Losada set out with a modest aim to be absurdly happy every day. But a few years down the road, she's stuck in a pothole. No job (not good). No man (very not good).