Another vote for a walk first thing in the morning. I think my body has started craving it because I'm now waking up before my alarm all pumped up and ready to go. Well, that and the Carolina Wrens nesting in the trees get up around that time and start singing. Our suburb is densely forested and filled with trails, so I just love hitting the woods and seeing all of the wildlife out as the sun is starting to come up. I just tend to be in a much better mood for the day if I get in this early walk.