Sometimes, you just can't "turn off". But, the only way I have ever been able to do so is to regulate my breathing into long, deep breaths, in and out, and say to myself, "I can't do anything about anything right now except get a good night of rest... the best thing I can do right now is get a good night of rest... I will be so much better after a good night of rest... it's so peaceful and calming to get a good.........