Last month, I was feeling really stressed at work. I kept waking up in the middle of the night and felt completely exhausted and unable to concentrate during the day. Early this month, I started walking much more than usual. I even replaced my bus commute with a one-hour walk. After just a few days of doing this, I'm sleeping better and feel like my strength is back. Walk Notts Festival helped motivate me to move more, and also improved my mental health.