no one knocks when entering my room! my sister, especially, comes in my room like she owns it and always looks in my mirror. i understand why she would look in my mirror since it's big, but just right now my sister opened the door and i said "why don't you ever knock?" and she didn't answer and was talking to my mom as she grabbed two frames. i usually ALWAYS doorbell since she has one and give her the respect that i want, but she never does! she got me mad especially right now since she acted like i wasn't there and IGNORED MY QUESTION! what the heck can i do? i'm really mad and outraged. just because i'm the youngest in the family doesn't mean i don't need privacy.

i can't lock my door, my parents get mad.