That little girl's active is apparently mediation.
That was Tiana explaining to her mother, Cherish, how to calmly handle situations of conflict with Tiana's father. Talk about words of wisdom from the mouths of babes.
"I'm trying to do my best in my heart," "I think you can settle your mean heights down a little to short heights," and, "My heart is something; everyone else's heart is something, too," are just a few of the motivational poster-worthy gems from Tiana's heartfelt speech.
Admittedly, she goes off the rails a little when she starts talking about people turning into monsters and eating each other. Or maybe that's just a metaphor 'cause I'm not even on Tiana's level. Either way, that girl's got a solid future ahead of her in conflict resolution and/or motivational speaking.