Enjoy a good yawn

As you know, every so often I try to interject some "cat wisdom."  What I notice most about him is nothing stresses him out, and he always gets what he wants!  When he is tired, he naps. When he is hungry, he eats. When he is bored or feeling indifferent, he yawns in my face.  He plays when he feels frisky, (not so much at 18)  Best of all, you can tell when he's happy, which is most of the time!  Make a ripple, stretch and purr, see what happens.