Dill had it all, anything that he wished upon he received except for parents to stay togethet. He felt that his parents don't spend any time with him ever since his mother remarried. He didn't feel like they needed him anymore even though he needed them.
The outcome of a poorly written subject line would be that the reader wouldn't understand what he/she was reading about. This would in turn, keep the reader confused the rest of the literature and wouldn't be able to focus.
