18M looking for a little sister or older sister

Hi I’m feeling pretty lost about my relationship with my older sister and could use some advice or maybe even a new sibling connection. I’m , and my sister constantly pushes me away. She says stuff like, “I hate you,” “Go away,” or just ignores me to talk to her boyfriend. I try to be a fun, caring little brother joking around, starting conversations but it feels like she finds my presence annoying. I’ve given her space, but then we barely talk at all. It’s tough because I really look up to her and want that close sibling bond.

On top of that, I’ve always dreamed of having a little sister. I think I’d be great at being a big brother guiding her, sharing life lessons, and just being there for her. I love the idea of helping a younger sibling navigate stuff like school or hobbies, maybe even teaching her cool things like how to play video games or stay confident. It’s something I feel I’d be good at, but I don’t have that chance right now. I’m open to connecting with someone here who could be like a little sister or even an older sister figure to me. Someone to chat with, share memes, or just feel that sibling vibe with whether it’s joking around or talking about life. If anyone’s up for it, I’d love to be a supportive “big brother” or have someone guide me as a “little brother.”