It just isn't happening tonight.  I don't have it in me to work out.  This - THIS is the problem with needing to work out every day (or darn near every day) as I attempted to commit to.  Invariably I need to do/go/attend other things after work and there is only so few hours in an evening.  I'm exhausted.  Thank goodness Monday is "off", of course, I need to get a couple of hours in.  Meh.