Never scold your family. Instead drag them somewhere else. Make sure you have 1000 or more units of food at all times. Cure illneses as soon as possible. Praise your family every chance you get. Hire a maid to clean your House so as to stop illness spreading. When your people get tired have the comfiest bed you can afford available so your people will not get tired again quickly. Empty the trash can regularly because it might make your children sick when they dig in the trash. Get the nasty rooms renovated because they too might spread illness.
