I work in an office that is 80% guys. I cursed a good majority of the time anyway, but now when I let it slip in front of my mom (SUPER proper lady), I just blame it on that. I think a good “;shit”; or “;fuck”; can be used to emphasize a point when need be. I see nothing wrong with putting in on the blog when it calls for it. But I do keep it in check most of the time.