A pre-teen or a teenager with unrestricted cell-phone usage (or Internet or television consumption) is being placed in a very, very difficult place of temptation. The company of that young man or woman is now away from the scrutiny of parents, and is now left only to his or her discretion or conscience. Are there some young Christians who can handle such? Of course. Should you assume your child is one of them? Your Father is more careful of you than that.