The practices of yoga are simple. You alway already have the only thing you ever need: your attention. Everything else is nonessential. COMMENTARY: In yoga, we cultivate awareness so that we may become aware of—before becoming consumed by—the automatic habits of thinking, feeling, acting, and perceiving that prevent us from seeing how our efforts to acquire peace might be reinforcing the very suffering we are trying to escape. When you notice a particular pattern, you’re no longer inside the…