I am so sick of my sister who roleplays as an anime character
I (17M) have a sister (15F) who is obsessed with anime to an incredibly disturbing degree. Her favorite character is someone named Shuichi Saihara, who she claims she is in a "relationship" with and has posters and figures of all over her room. She roleplays as another character named Kokichi Oma (I had to google the names of these characters because I can never remember these off the top of my head) and wears some shitty costume 24/7. It has stains on it, by the way.
I am so sick of her. Her roleplaying is cringe, and she goes into meltdowns and screams if I forget to call her by "Kokichi" instead of her actual name, which causes me to get in trouble with my parents. And don't get me started with how much she STINKS. She doesn't fucking shower. At all. According to her, "Monokuma (whoever that is) won't allow it." This is not an anime. This is real life. Take a fucking shower.
She also looks borderline emaciated on the rare occasion I see her. She barely leaves her room nowadays, and the last time I saw her room it looked like a fucking dumpster.
My last straw was when she asked me in front of my friends to play some kind of knife game with her. Is she out of her mind? I said no, obviously. This pissed her off and caused her to grab one of my dad's beer bottles from the trash and throw it in my vicinity. Since this has happened all of my friends refuse to have me over or even talk to me because they're afraid of my sister. Her bullshit is ruining my life. I am sick of her.