Lynn Caines and lifelines
Lynn Caines, in her autobiographical Lifelines, tells how in the midst of her struggle to overcome depression and loneliness she developed a series of disciplines that she called "lifelines." She describes the turning point when she stopped feeling sorry for herself.
"The very next Saturday I bought myself a bicycle and headed straight for Central Park and its miles of bicycle paths. I pumped as hard as I could. Never mind that my heart was beating furiously and I was gasping for breath. I felt like a child again, a child with a new bicycle."