Good or bad? I dunno

So I've been blabbering on about exercising lately.  It's been very busy this week (what with being on vacation and not going anywhere) and so I haven't been getting my exercise in properly.  Last night I hurt like the dickens.  Seems I've crossed that threshold where NOT exercising hurts more than exercising.  I'm not sure if that's good or not, but it's an incentive. 

- Zurf