Pneumonia is not something to just walk off. Had it a few times and yes it does destroy you. Good to see to got that problem under control. As to the parts business sad to see you leave it but i do understand if was becoming to much and you wanted to be free of it. Hoping new guy is ready for it and is will to take advice from you. Who knows maybe it gets crazy enough you can part time every so often. I know in my line of work they have been asking old guys to stick around mostly because of the knowledge they have gained but they don't want to pay for it and the old guys just can't physically do it anymore so when they can cut and run they do.