Recreation serves as learning environment for many highly spiritual topics

Vital lessons for life can be learned sometimes at school - but most likely in real life situations. Far more learning takes place in recreational activities than on job. Recreational activities are ideal learning environment - fresh open air, sun, wind, water, ocean, nature is the typical place for fun, action and sports.
To learn vital lessons - other people are needed. Hence team sports for 2 or more are best suitable to overcome inner resistance and to learn a loving communication with all others on the basis of equal treatment of all mankind.