This message is for Donna who was looking for positive effects of Xanax. I only take 1 pill (.5 )or half a pill (.25)when needed and don't take another pill that day. It totally calms me down and makes me relax without any weird side effects. If I'm tired, the xanax will make me more tired so don't take it then. Also, don't drink any alcohol when taking xanax. Really use it when needed. I take mine when I'm flying in an airplane, a social function and when the kids are real fired up at home an can't settle down. Oh, don't forget when you have tons of company for the holidays. Xanax is a nice thing to keep on hand if you tend to get anxious from time to time - but don't abuse it. Never take more than one pill a day - and don't take one every day!