Why I run

The reason i run is to clear my head. When i run i don't concentrate on anything except for finishing my run. If i've been stressed i'll go for a run and for that 45 minutes or so i'll be stress free. I guess this is because i concentrate so on hard on my breathing and my stride. This isn't the only reason i run though i also need the exercise. After i get done running i feel alot better about myself. I feel like i've actually done something, it gives me better self esteem i suppose.