Haha. You're right Edward. Thank you. I added the disclaimer after someone on Twitter suggested it. I also changed the title to 'The Blues', to steer it away from a depressed audience, who may not appreciate it. Twitter responses were a bit mixed too - that did take the edge off my positive intentions. But fortunately, negatives were a minority in both cases. I didn't know people could see how many people clapped except the author, with access to the stats!