i get plenty of sleep but cant figure out what is up with me i fall asleep in times of focus and concentration it is like i shut down for just a few seconds though.... i know this cause no ever says anything about it..... it happens at work whilst trying to do something (i work construction)and while driving sometimes...it happens at home also...i am also getting small to moderate headaches every so often for short times usually daily...i have also been getting shortness of breath....like i cant get a full breath though not like hyperventalating or n e thing....i am also taking suboxone could this fairly new medication be the source of my problems although i started out on 24mg i am now down to two 2mg tabs a day and will only be on this medication for one to two more months...(its for opiate dependency for anyone who didn't know..and is fairly new into the medical field...)does anyone know what is up with me?????