Howdy and Happy Sunday to thee BB. I speak only for me. Always be civil, polite. If you can be cordial and friendly that's good. If you are also thoughtful and can contribute information people seek that's even better. Folks here are mostly friendly, polite and thoughtful. Some of them will make you laugh because they are very funny. Some will try to anger you or insult you. I ignore them and that works very well for me. When you disagree don't be afraid to say you do. But always be polite when you do. Don't attack the person. Just say you disagree and say why and leave it at that. Good luck, best wishes and have fun! :)