they will often sit “between” the view controller and one or more “model managers” and/or other logic controllers. approach every single group of people in such a way they can understand you, and what’s more, the way they will like you. for any given day, you can see how active you were and how you have been communicating with your world. steer clear of yoga pants, flip flops and the like. only one reader commented on the latest identification challenge. your passport must be valid at all times. so this was about world earth day . and that’s what makes you a success. 