It's a relief to hear, to know that Marcus has this to his advantage already. Elsa had that confidence as a child, but she had to learn how to feel it again, had to earn it back. If he trusts himself, he's already miles ahead. He'll be fine with a little practice.

Of course, that's the hard part. For her, this is so natural and instinctive, something she figured out as a child, that it's difficult to put it into words. Still, for his sake, she must try. In his shoes, she knows she'd spend the week trying not to use it. That's not always an option, though. After all, she tried that for years only to unleash it at the least convenient moment possible. Using it is necessary to understanding it, controlling it.

"Let's try some exercises," she says. "Your emotions matter, but so does your imagination. If you can envision it, you can build it. So let's start with a snowball. Try shaping it with your hands and imagining it taking form."