假定你是李华，是校报 "Can I help you?" 专栏编辑。阅读下面一封读者来信，给他回信。

内容包括：1）表示理解；

2）提出建议。

注意：1）词数100左右；

2）可以适当增加细节，以使行文连贯。

Dear Li Hua,

My roommates at my dorm isolate (孤立) me all the time. They have their own group chat and never talk to me. We have never had any real conflicts (冲突). I don't know whether it's because of different hobbies or my personality. Should I do something to change the situation?

Jiujiu

Dear Jiujiu,

Best wishes,

Li Hua