How many of us are into running? running though is tiresome most of the time, the 'high' you get after running is just amazing. Experts say running necessarily doesnot mean running is running only when you run like Bolt. All forms of speed walking, jogging, slow running , combination of running with walking can be considered as running. The 'blerch' part kicks in though while making oneself get up and put on those running shoes.

Th comic by oatmeal perfectly describes this situation
The terrible and wonderful reasons why I run long distances - The Oatmeal