He who doesn’t care has more power. I heard those words somewhere, scribbled them into my journal, and then pondered them. Are they true? Should we care? Or are there some things we shouldn’t waste our time caring about? One thing I do care about is my son Callum and his passion for cars. Recently, I’ve become very interested in classic cars, not just because talking about them connects me to Callum, but because they are fascinating. The other day,…