If I was to give myself ‘lines’ to write this week, they would be: I must pay attention. I must not day-dream. I will do better. Now, that is an affirmation of sorts isn’t it? So, you may well ask, what brings on this need to self-scold? Well, we all do things that embarrass us from time to time don’t we? I know I do and quite honestly, if I paid more attention I could save my blushes. E.g. Earlier this month: I left the driver’s door wide open while I took elderly mother-in-law and toddler grandson into Sainsbury’s supermarket. I didn’t know I had done this of course. Even…