Man ... I'm truly grateful that I have some evil people around me at work these days. They do nothing but make me want to go for a run.
And I got to day 18 in a row today. It was a crappy minus 18 with the wind chill outside and ... I ran nearly 5k in that freezing cold and snow.
You can't buy that in any store, any eBay site or anywhere on the internet. You just have to get it done yourself.