i have been told that i have alot of large nerves and it makes me very sensitive to things.. i can feel the band all the time too.. or where it is anyway. especially if i take a big drink of something cold you can feel it hit your stomach like twice once in the pouch and once after it goes though.. also if it is something hard like a pill, it forces its way though sometimes if i take it to early in the day and i can feel where it goes through, painful that one is.