Focus on what you are looking forward to every day (not what you are dreading, not that your car might not start at the end of the day, not that you are dreading the slow ride home, etc.). Throughout the day (during breaks is a great time), ask yourself 'What went well so far today?' Then, pause and enjoy the experience.
Being happy at work is definitely learn-able. Just as many of us have learned to be unhappy at work, we can like-wise learn to be happy at work. And there is no question -- when we are happy at work, we have way more good days than bad -- at work and at home! Think about these 4 tips to FLIP your bad day around.