Do not allow closed doors in any room. To get a door opened, stand on hind legs and hammer with fore paws. Once door is open, it is not necessary to use it. After you have ordered an outside door opened, stand halfway in and out, and think about several things. This is particularly important during very cold weather, rain, snow and mosquito season.
Quickly determine which guest hates cats the most. Sit on that human's lap. If you can arrange to have Friskies Fish-N-Glop on your breath, so much the better. For sitting on laps or rubbing against trousers, select fabric and color which contrasts well with your fur. For example, white-furred cats should go to black wool clothing. For walking among dishes on dinner table, be prepared to look surprised and hurt when scolded. The idea is to convey, "but you allow me on the table when company isn't here." Always accompany guest to the bathroom. It is not necessary to do anything. Just sit and stare.
If one of your humans is sewing or writing and another is idle, stay with the busy one. This is called helping, otherwise known as hampering. Following are the rules for hampering:
It is important. Get enough sleep in the daytime so you are fresh for playing catch mouse or king-of-the-hill on their bed between 2 and 4 am.
Begin people training early. You will then have a smooth-running household. Humans need to know the basic rules. They can be taught if you start early and are consistent.