My daughter loves her sunglasses if she's being bad I just put them on her and her attitude changes…

My daughter loves her sunglasses if she's being bad I just put them on her and her attitude changes instantly. She was acting out before we left she saw her sunglasses asked me to put them on and she hasn't said a word since we left. Only bad part is she won't let you take them off of her when we are in the stores lol.