Suggestion: Establish a ‘ friending policy. ’ Set boundaries as to whom you will invite or accept as a friend, just as you would off - line.
وإذا وجدت شخصا لا أرتاح له او لا أعرفه جيدا ،‏ أحذفه منها » .‏ —‏ إيڤانا ،‏ ١٧ سنة .‏