Well it took me two try's two diffrent classes. Two diffrent set of doc's tell i felt like they where there for me .And not for there idea of what works for me. I know what i want the band now i have the best and right doc for me . And i sleep fine at night no worry's i have picked the wrong one. I think you may need to look for your right Doc don't settle. You will know when he say's to you what is your choice what do you feel will work best for you.