My husband Has M.S and had to use a walking stick to walk and always walked slow and behind me for about 5 years until we visited Bali 4 years ago I heard of Master Billy and so my Husband made an appointment and went to see him . Well he came walking out with NO walking stick amazing and he could keep up with my walking pace . So every year when we go to Bali my Husband visits Master Billy .Last year I had chronic bronchitis with servicer asthma for 2 weeks before holidaying to Bali so as soon as I got there visited Master Billy and within 2 days it was all gone . Master Billy is a amazing person insde and out .