When you're "being" in your true self in the now, you're just being. When you're "trying" to do more in the now, the lack of awareness could kick in where the ego of the false self starts to control the true self which we sometimes believe it's who we are but in reality we are not only what we do . By practicing "being" more in the present takes self awareness compared to "doing" more. Thus, the principle of Be - Do - Have. Nurture the being for you to do , to have what you so desire !