The practical things actually interest Elsa; while her own power can do some cool things (no pun intended), it's nowhere near so useful as being able to create roads. Though doing that herself might also put people out of work...

It's too easy to get lost in thoughts about Arendelle, so she puts them aside before she goes any deeper down that train of thought.

"It does sound incredible. You must have a large variety of things you can do with your magic."