whenever I post or talk to people on an online forum or something like that, they think that I’m a child or “chid-llike” q.q That is fake!! I’m not a child because I am 20 years old ok!! But it’s ok if they think that, I think it’s something disrespectful >.<
People in their 20s are still basically teenagers.
The brain doesn’t finish developing until 25, but in the US, they’re full adults when they’re 18 (and they can drive when they’re 16!)