I'm not sure what a truly happy person is, but research has shown "...that people who are very optimistic about the outcome of events tend to learn only from in

I'm not sure what a truly happy person is, but research has shown "...that people who are very optimistic about the outcome of events tend to learn only from information that reinforces their rose-tinted view of the world. This is related to 'faulty' function of their frontal lobes." source: http://www.wellcome.ac.uk/News/Media-office/Press-releases/2011/WTVM053018.htm http://www.wellcome.ac.uk/News/Media-office/Press-releases/2...