How do you reject people in the game?

[RPesse]

I usually answer with "fuck u" when I receive messages like "hey girl wanna have fun" and similar. When I started the game I used to answer, now it's unbearable to answer politely to everyone (a "ghost feature" would be awesome) so when I get pms from random players with sterile messages I answer coldly.

The funny thing is that they begin with there "wanna have fun" messages and when u insult them they all get sad and reply with sad emoticons. I don't want to be rude, but it's better not to be fucked by those people haha