Being active has made me happy, after going through those first few months of being sick and inactive. After enduring a hurricane, I had no choice but to clean up the debris on my property. That was the catalyst for becoming active again. I found happiness in watering the lawn, clearing leaves and restoration of my property.
I also found that swimming in the pool (not the ocean!) was relaxing and helped my lungs health. Being in the water feels great, maybe because I am a Pisces. Do what makes you feel good and keep moving!