If it's like the magic I've seen, I don't think anyone stops learning about it.

[ she's seen her world's most powerful magic users study and struggle to craft a potion or a spell to do what they wanted, only to eventually hit some kind of breakthrough in the end. her own magic is something Emma is hesitant to use here; she's not sure how it would go over, given that she's the only one here who's from Storybrooke.

and, thankfully, she hasn't needed it yet.]

We had it in my world. Took me a long time to buy into it.