Sooo.... Shortly after my diagnosis I did an MS walk. The lady running the show got up to give a little talk about the events of the day, and somewhere along the way lost her train of thought. She quickly called it "MS head" as her excuse and carried on after getting some chuckles from the audience. I love this! Since then I've started using that as my default excuse for anything I do wrong (tongue in cheek, of course). Blame it all on the MS. Works great! When it comes to miserable health issues, go for the slightly off colour humour, I say!