"...practicing gratitude seems to kick off a healthful, self-perpetuating cycle in your brain -- counting your blessing now makes it easier to notice and count them later. And the more good you see in your life, the happier and more successful you're likely to be. Or, as Jarrett sums up the research: "The more you practice gratitude, the more attuned you are to it and the more you can enjoy its psychological benefits."
Pockitudes Blog - Changing attitudes with gratitudes
A Pockitude™ is a gratitude recorded in a pocket-sized journal. It’s choosing to focus on the better things, the things that remind you why it’s great to be alive. See for yourself the change in your attitude, and how you will begin to discover the good in things, people, and places. With a quick jot, you get a shift in your attitude.