I would say that world experience is a wonderful form of richness!I would love that.. if i had my health!(and would be any good at teaching English!) I have only taught dog obedience,animal care and maintenance and craft stuff before! I always hoped there were things like that out there.. to be able to do that would be so amazing!
Many of these volunteer positions are happy to assist people in getting the skills they need and I gathered that you didn't need previous experience for this one.