Got an e-mail telling me to go out of business!
The gentleman stated that what I teach is no longer needed as gas and oil is a thing of the past. He went on to state that 83 year old men like me should know when it is time to quit as you are out of touch with what is happening to day. He also stated that all the stuff I teach is free on the internet so why pay for it. I wonder if he may be right as attendance lately has been slim. I will have to think about it. I guess maybe us old timers need to get out of the way and let the internet do its job.