It's OK to get cocky and OK to get down. It's sports, this is supposed to be fun. Enjoy the ride, whoop and holler all you want, if they do crash later, I can look back at week one and think; man that was fun. I've seen people have great things happen in their life, but they try to stay even because they feel something bad is coming around the corner. When something bad happens, deal with it then, but when something good happens, grab with both hands and milk it for all you can. Go Bills!