Today’s my birthday and I am turning 46. I quickly searched Continuations (via gawk.it) and it appears that I last blogged about my birthday three years ago. I am happy to report that not much has changed. Despite a fairly frenetic work pace over the intervening time with a lot of travel (and correspondingly less hair) I am lucky to be healthy and feeling full of energy. There is the occasional reminder though that my body is no longer thirty. And that got me thinking about something somewhat...