Great tips Piera, each tip you have mention is indeed will help a lot to reduce stress at work. I personally experienced that rushing on something is a great way to get stress easily and showing up early is one of the best ways to do to prevent it. At work I also get stress and the best thing I do is to take a break that helps me relax a bit and try to refresh sanity. When working I use a tool http://reorg.co/timedoctor-review-2012-04/ that sets me on a break in every 2 hours of work, which also keep me stay focus on tasks. Having a regular break helps a lot to prevent getting stress and stay focus at work, which also help you boost productivity.