"If you are in a bad mood go for a walk. If you are still in a bad go for another walk."
There are times when our thoughts are going every which way... Those are the times that we need to slow down... Why not take a walk? Especially in nature where you can immerse yourself in God's creation... There is nothing so spectacular like watching a sunrise, a sunset, a shimmering lake, flying things, running things, flowers, wispy clouds...