(This picture might be a overreaction, but that’s just how I see & think about some things from my perspective: pessimistically)
 
They taught me to behave and succeed. They taught her to behave and did it as well… for some time.  
Now she’s total menace. She has personality of Cozy Glow and Diamond Tiara combined (pre-S9).  
I know I shouldn’t post any behaviour about my family, but I had enough.But I have my shortcommings as well. We all are not that good.
 
I might be overreacting on every description here, but I’m very hot-tempered when it comes to idiotic arguments or when sister begins to start getting angry over some nonsense and escalates it up to an argument. And I can’t withstand our arguments.
 
I love ’em… but not when like this.