Here's a different angle on humor--it can be a spiritual practice, an expression of a theology of joy, hope, and grace. Humor is so valuable, for it offers self-care, healing, and renewal, precious gifts in times of pressure and tension. Olson begins by telling of three unforgettable friends who lived their lives with joy and zest--a practice that opened doors and aided their own sense of well-being. Playfully, he continues by exploring the known...