rider

ok there's this girl i know well she's my neighbor and anyways she's really into dirbtikes. She just started riding a XR100 which is a great bike for her to learn on. Anyways she seems to have a confidence problem and i'm always tryin to give her pointers on what to do i mean it seems like she wants to learn but she's afraid she'll get hurt or something. I try to tell her that wrecking goes along with riding and it's gonna happen. So basicly what i'm trying to say here is what could or should i do to try to get her doing new things that she is going to need to learn before she moves up into bigger bikes? I've tried everything i know to do to convinece her to do these things but she won't do it. So what should i do?