its easy to get wrapped up thinking about the negative things in your day, spilt coffee, a traffic jam, cranky people... thats why it is so important to think about all of good things going on!
in body + soul they suggest thinking of one good thing in your life every day for a month
oprah thinks of three things in life every day that she is thankful for.
i challange you to try to think of two or three good things, or thing you are thankful for every day for a month
when you think positive its easier to be positive