Oxytocins, Serotonins ... or whatever makes you feel good!

I have realized something - Amir Khan (or Chetan Bhagat) in the movie "3 Idiots" was right after all.....always had a nagging feeling about it and now I am convinced. If we keep saying "All izz well" to our hearts and minds, they kind of start believing the same and act accordingly.....idiots hein, right?? Now that I read up some stuff about it, there could even be a science to it.....a logical explanation about "feel good hormones"like Oxytocins, Serotonins and chemical reactions within our bodies that cause us to feel good, happy or positive. Won't go into the research behind all of this (please Google if you have to) but it seems solid! I have seen for a fact that when things go wrong, as they often do, if we can keep our minds distracted with the good stuff, things no longer seem to be as wrong as before - atleast mentally, you are able to cope better. So for example, here I am getting deeper and deeper into irritating and nagging health iss...