would like to know, for practical purpose, what is the point of a sleep study? I know I sleep poorly, but what is a sleep study going to tell me that I don't already know, and will it somehow influence any medications I might take? It seems like the meds are kind of a trial and error type thing anyway, so what does it matter? I don't think I have sleep apnea, either. That would be the only thing they would look for, right?