Contestant Uchenna's sister dreamt that she would eventually win a million dollars on "Deal or No Deal." This aspiration was a motivating factor for Uchenna as she participated in the game, aiming for the top prize. Her sister's dream added an emotional layer to Uchenna's journey on the show.
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We can't answer because we don't know you or your sister. This is not the psychic network. Talk to your parents.
What are her social Issues first?
punch her
Never talk to them when your sister keep copy you and take her stuff alway that she is sleeping or going to the bedroom.
your not being specific enough. like, what to do if she has a tantrum, or if your stuck babysitting...
if you have a hot brother or sister most people try to annoy it but the best way to deal with it is imagain him/her a an ugly person that you hate.
Nothing at all--it's not a big deal.
tell your parents and show who is boss to her
You say, "Well, too bad. I was. Deal with it!"
Try to find some common grown. Try to do something together just you and her.