I SWEAR a squirrel was trying to get me to play with it today. No, I haven’t finally lost it, and I am not making this up. I was walking home on my usual route through St Pauls Cathedral park and I stopped because the velcro on my walking home shoes was catching my tights. So I lean against a tree for balance and this squirrel runs over, probably thinking I have food, and stops in front of me. I glared at it, so it would run away (you are …