My teenage 4-yr-old

Today I was painting Han's little nightstand. I was doing a crackle finish and for those of you who have tried it before, you know it's challenging to get it to go on smoothly. Well Han was standing by as I painted begging me to let her paint. I kept telling her, "no," and trying to explain that it was difficult. She finally said, "Mom, I know how you feel. I just need you to twust me!!!" Isn't she not supposed to say those things for another 10 years?