In caring for our well-being we need to look at the dimension of spirit. Spiritual wellness includes connecting to our higher self and the ability to find meaning in life. It gives us strength to cope with despair as well as feeling good about being alive. It may or may not include religion and could include nature.
You can step outside, or take yourself inside (reflection) to access this. You can go to church, practice yoga, meditate, create art or tend a garden. By doing what is important to you, you are feeding your soul; listening to your deeper self you are accessing your spiritual well-being.