To grow up, to realize and to understand that your feelings are not the same as your needs, and you have to respect them.
You've got to know the difference between the practical and the complicated. You've got to be practical not to suffer. And by that I don't mean to stop yourself from learning, but to save you from unnecessary pains. If you make a mistake, know the right from wrong, learn your lesson, keep your head up and go on, because living in regret and shame or compunction will make you no good. That's the difference between the easy and the usual.
