In friendship, power always has its downward curve. One's strength to manage rises always higher until there comes a time one does not win, and though one may not really lose, still from the time that victory is not sure, one's power slowly ceases to be strong. It is only in a close tie such as marriage, that influence can mount and grow always stronger with the years and never meet with a decline. It can only happen so when there is no way to escape.