Your time's to precious to use it waiting around on a nobody, right?

I just had a woman ask my advice on her dating crisis.
CRISIS:  The first time she & a guy she really liked went out together he seemed super interested later into the game he started acting a little less interested. He wouldn't return her calls & texts when she finally reached him his excuse was "my texts aren't going through." Thats it, but what about his answer button is it broken too?  So he assured her he'd call her back later that night. Well she has been waiting by the phone for a day & a half now!

My advice to you: Never, ever wait by the phone for a guy to call! Never! If he respects you he will not leave you hanging just for the hell of it. If he does happen to disappear for a couple of days when you're supposed to get together then he's no good for you. Your time is not important to him & more than likely neither are you. As harsh as this may sound, it's the truth & it's time women hear the truth.

If he's gonna start ditching you, leaving you hanging or stand you up with no good reason then count on getting used to this if you plan to stick around. You do deserve better don't you?

So, that was pretty much my advice to her. I'd like to know what you all think. What would you say to a person asking you this kind of advice? I love your feedback. I'm always happy to hear what you think you would do in this situation.