But there are also exceptions. Kuo Ching-hui points out that every time she gives a back rub to one client with relatively advanced Alzheimer's or helps her go to the bathroom, the client will do her best to say "thank you."
但也有例外的，鄭清惠指出，每次她為一位幾近癡呆的婦人按摩背部、服侍大小便之後，她都會努力的說出「謝謝」兩個字。