How to take care of the elderly

To take care of the elderly, we should know the rules of their living habits, what they like and dislike, their customs, and learn to talk to them. Generally, the elderly will be very nagging, because their hearts will be empty and their ideas will be extreme, which has some outlets from the current social view. In fact, in order to make him feel at ease and healthy, we can do as he says, make him happy and worry-free, and take care of the elderly as carefully as children!