My son who plays the drums every night lives with me. Ihave bipolar and noise sensitvity due to brain surgery.There is no quiet place in the house-sometimes for several hours. It drives me to tears but I don't know how to tell him.I don't want to drive him away.But I can't live with the insanity of no quiet time and no ability to concentrate an anything such as reading or listening to my own music. How do I gently tell him and not hurt our good relationship?