I argue that it s important to take shower before going to bed regardless of one s work schedule, it s heath and hygiene to wash off all dust, pollens, odor, sweat, not to mention to remove dust and dirt off face and hair that rub against the pillow. But my boyfriend argues that he can t take so many shower and hen needs to wake up by taking morning shower and refused to take night shower. he only listen when there is expert opinion. My opinions apparently don t count. Please give me MD advise