地平线系列：性格的真相

• 简介：

  Michael Mosley explores the latest science about how our personalities are created - and whether they can be changed.\r\n　　Despite appearances, Mosley is a pessimist who constantly frets about the future. He wants to worry less and become more of an optimist.\r\n　　He tries out two techniques to change this aspect of his personality - with surprising results.\r\n　　And he travels to the frontie...