“Being a born optimist is not required – this is a habit you can acquire. A simple way to get started is to begin the ‘Three Good Things’ intervention: Each day for at least one week, write down three things that went well that day, and the reasons why.” ~Andrew Weil, MD Are you suffering from the post-holiday-letdown blues? Is the 24-hour news cycle spiking your blood pressure or eroding your sense of optimism? Are you nervous about what’s ahead in the new year? This week is the perfect time to revisit Dr. Andrew Weil’s “Three Good Things” prescription, which promises to increase our levels of happiness for a full…