I'm going to tell all my friends to fuck off.
Why do you want to tell your friends to fuck off?
Because I can always find new friends anyway.
Not sure what they have done to merit such a reaction. Without that information, I'm forced to default to don't curse at your friends.
They just don't get it. They are useless and i don't need them.
You shouldn't be friends with people for their uses. Besides, they might not be useful now but they could be useful later when their skills comes up.