Sometimes it essential to have an opinion. Often you don’t need an opinion and that’s OK. There are many topics for which I don’t have an opinion. Often because I recognise I don’t have enough information to make one and I am not interested enough to find out. There are other topics, such as Gaza, where I have an opinion which seems to stand up, for which I know I only have selected ‘facts’. This seems to contradict current life where everyone has an opinion on everything whether they know anything or not. And the ‘if you don’t agree with me then you are out’ is the next step .