This topic comes up regularly on patient forums, twitter, Facebook..... in fact everywhere! Personally, I don't tend to get too excited about it, although there can be extremes. Most people (not all) are just stumped to know exactly what to say. Even as a person with cancer, I sometimes feel awkward when faced with someone I just found out has a serious illness. It's really difficult to know what to say, knowing how they might react and it's particularly difficult if you don't really know the person, for example on social media, you could be talking to someone who you have never…