Quote from their website:
After a long day at work or after a full week of caring for your home and children, it is time for relaxation, your hobby hour. Hobbies will keep you occupied between work and family, and cultivating a good hobby may have calming or helpful therapeutic side effects. Hobbies are practiced for enjoyment and interest, rather than financial reward. Engaging in a hobby can lead to acquiring substantial knowledge, skill and experience, but the most important gain is your personal fulfillment.