Common Sense Is Free And Inexhaustible Exercise: the temptation to cave to a busy, hectic schedule will likely never fade. We are what we repeatedly do. And we don’t stop doing things because we get old, we get old because we stop doing things. Common sense tells us this. Next Blog By jeff noel Retired Disney Institute Keynote Speaker and Prolific Blogger. Five daily, differently-themed personal blogs (about life's 5 big choices) on five interconnected sites. View all of jeff noel's posts.