Don't sit your soft drink down on the metal table top of my machines, nor any of my machines for that mater { I had a friend that set down a soda on my table saw and I had just waxed it, I immediately told him to not set it there and gave him a scrap piece of laminate flooring to set it on, he hasn't been back}. Don't smoke in my shop, don't chew or dip snuf in my shop, don't spit in the floor and don't spit in my garbage cans. Don't pick up things in my shop that I am working on, you might shuffle it around and get it out of order that I have it in. Don't lay a tool down in the floor unless it was in the floor when you picked it up, if you picked it up out of the floor lay it back down in the same location as it was when you picked it up unless told otherwise. If you hear something running in my shop don't come in until it has been turned off. If you see me in a strain or needing a third hand ask if you can help in anyway [I don't need an audience watching me strain my guts out]. Don't stay long enough to wear your welcome out, unless there is progress being made and you feel that you are needed in there. If I stop working it might be time to go unless I suggest sitting down. Don't ask to borrow tools. If I know that you are into a job and I offer a tool that you don't have, then be manly and return it promptly and in good working condition, and if you don't follow that rule then the next time you are in a job and need a tool don't break my legs with hints because it won't work, and don't get mad. I have a friend that tries to get in my shop every time I go out there, but I very seldom let him in, He lays at the door all the time I am in there whether it is raining, snowing, or heat of the day. It is not unusual to hear him scratching at the door wanting in [the paint on the door is scratched off]. Occasionally I let him in but I have to watch him, it's not unusual for him to grab something and run out the door. He is deserving a small porch top to keep him out of the weather, and soon he will have it. He has got one bad habit when he comes in he tags my fatigue mat just as soon as he comes in, but he don't do that when he goes in the basement. That friend is the heart beat at my feet, he is my Border Collie, and he demands special attention.