My sister is such a pain

1. You are giving her too much power over your emotions. 2. No one can make you do anything, they can offer suggestions and give advice but the ultimate decision is yours. 3. I'm sur she loves you and wants what's best for you. In the future when you receive input you can respond by saying somthing like this: I appreciate your advice but I would like to try it my way, or thanks but I've already made a decision. Don't let anyone pushe your buttons but don't let this ruining your sistership. If something happened to either one of you the other would be johnny on the spot!