Maybe I will try the selenium. Thanks for all the help and understanding. I think part of his problem is depression on and off, too. I went to a christian counselor a couple of years ago because of his mid-life crisis deal. The counselor told me he was too spoiled;by me. Just last night he got a phone call from another man while he was out doing the chores, asking for him by name. I said would you like him to call you back, and the fellow said yes, then hung up before giving me his name and number. I told hubby and he said no one would be calling me! One of his biggest problems is that he won't call anyone else. He has some very nice friends who would love to do things with him, but he is very stubborn, and it is too bad. I can fill the slot sometimes, but not all the time. He is a very good woodworker, can fix our appliances, electrical, fix cars, very smart and handy. A skillful person! Just sticks to himself too much. I can't do much to change that at his age of 63, I guess. I see some other older men around us that are like this also. Maybe it is a man thing!