I was watching a show with my girlfriend and not Paying attention until the young lady was really angry and started running. Then a quote started playing
"'That's the beauty of running,' he'd say. 'When you don't think you can move forward. When you're sad about your yesterdays or not sure what's going to happen tomorrow, your purpose is just being there, putting one foot in front of the other. One foot in front of the other"
It struck a nerve with me.