To throw my hat into the discussion, I was reluctant to garden for my mom and her friends even when money was involved during my earlier youth but it wasn't until I did a horticulture diploma (just to pass time) that I discovered the joys of gardening. One has to find it on their own I think. Since then I've expanded her garden and moved further afield into tropical pastures in both agriculture and horticulture and have no intention of slowing down. The best we can do is to make the info available, keep maintaining beautiful gardens and wait! Cheers, Nicholas Wightman