Most people have had to do it at least once. Whether you are in retail, you are an independent contractor making up hours or you just got unlucky this year, you may find yourself at work on a holiday.  Here is how to look on the bright side while you are stuck at work during the Thanksgiving or Christmas holidays. Photo by: LittleDan77 (Flickr Creative Commons) There are as many reasons as there are jobs as to why people have to work or perhaps even choose to work during the holidays. While you may feel like you are the only one, you are certainly not alone. And, believe it or not, there are...