Oooh. That is a tricky one. But it makes sense. You can’t do therapy on yourself. Too much bias.
It sounds like she’s off to a good start. Maybe she just needs small stepping stones to give herself some more confidence.
I can speak from experience, knowledge and awareness only takes someone so far and in a lot of ways it can be a certain type of hell witnessing yourself do the very things you know won’t result in what you want. So it’s gotta be really hard for her.