Laugh at ones-self

When we go on trips I sometimes let my boys use my MP3 player. We went to Rochester last week and the first day I ran by myself was the other day so I got out my MP3 player and went off. When I hit about the 3 mile mark I noticed the same song has been playing all this time. I didn't even notice. I was so concetrated on the hills and bettering my time I didn't even notice. It was just so funny. Maybe I don't really need the music - I must not of been listening to it anyway! It was just so funny.