Katherine

 Get to know a person before you toss stones.

Realize your friends aren't your allies.

People will violently sexualize you for your half asian identity so be careful out in the world especially with so called friends.

Give those who deserve it a chance.

Don't lead people on.

Don't try to suggest interest in a person's dreams and later just say basically ,"fuck that person".

Realize the harm you caused a person that was never necessary if you just never attacked them and kept your mouth shut.