It was a beautiful, sunny Saturday morning some weeks ago. When I woke up and pulled up the curtain, I felt strongly that I needed to go jogging to refresh myself, at least for the sake of the beautiful weather itself. From my yet short life experience, I knew that a feeling of that kind was unusual for me since I don’t work out as much as I should. I thought there must be some good reason for that good strong compulsion for jogging, so I put on some sport clothes and started running toward a nearby State park
