This Willy Wonka character isn’t a brat … she’s just a woman who knows what she wants.
Eat whatever the hell you want, no matter how odd it may seem.
Whatever the hell a "bean feast" is. If you want it, go for it.
Never make a promise. Promises are for the weak.
Always be the first to introduce yourself. This shows poise and confidence.
(Also, saying your full name will help people remember who you are.)