You must admit, that Nietzsche works it's just his own opinion and ideas. Of course, it's his (and YOUR) right to think in such way. But he was just theologian and philologist, not a sociologist (or something).
It's very naively and foolishly to use another's (EVEN IF IT IS Nietzsche or some other famous philosopher) opinion or counclusions for your own life. Life is much compilated thing and noone can understand it all. Different problems - different answers