Grumpy Old Men

I'd like to think I'm not one, but that's for others to decide. I do like a laugh and a joke though, and, as my dad used to say, 'It takes less muscles to smile, than to frown'. I don't know if that's true, but he always had a smile on his face, was never grumpy, and lived to the ripe old age of 96, so there may be some truth in it.