by: Lionel Estridge A good laugh will do wonders for you as smiling and laughing lowers your stress levels, wins you a friendly reputation, and helps your usually tense co-workers and bosses to relax. Humour on the job will do a lot for your career, but there are a number of things you need to know about laughter and humour in the place of work. Feeling good and having humour in our lives can do wonders for our position and productivity, which means that there is definitely a place for some humour on the job. Having a smiling face will help your co-workers and supervisors feel better being around you, and you may well end up reaping rewards by laughing more in the workplace. But you need to know how to apply humour in your work environment. Laughing has been proven to be a huge stress reliever, letting you feel better and becoming more productive. To be able to loosen up and have some fun is great, so why not take that approach to work each day and lighten up around the work plac...