if you don't have any of these tools, you're in for a lot of stirring by hand. the really bad part of this story? it's about job satisfaction and the opportunity to help and learn. of course you do; you hired them to help you take care of your business and its customers. how close are we to a vaccine to prevent cavities? i kept hearing that i needed to go to support groups and get help for myself, but i felt like this was my son's problem, not mine. 