 [ Symptoms ] skinny 35 year old female symptom *lifelong* hunger and irritability esp with exercise not diabetic always eating  i always feel better after i eat [ Disease ] i have had surgery on my rotator cuff because of natural wear i had a problem that if i raised and then lowered my arm the shoulder hurt when i lowered my arm it turned out to be shoulder rotator cartilage problem the pain disappeared after a few moments after i lowered my arm