My sister has become so different after college. What's going on?
After 4 years of college, my sister has become extremely emotional, sensitive, competitive, lazy & depressing. If you tell her she's wrong about anything, she'll insult people & cry. If you prove her wrong, she believes the world is against her. She tries to compete with everyone about almost anything! I've lost weight & she's trying to compete to be skinnier. I don't compete at all & tried to discuss it but she screamed at me & cried.. She's extremely lazy too. She would leave her trash & dirty dishes everywhere then complain to me that I'm not neat even though I clean after her all the time! Also, she's constantly crying about her weight, how dumb she is, how bad the world is… She was never like this, what's going on?