one and half page of journal! English literature

hi I want you to write one and half pages of journal 

"Discuss the Lu Zongzhen's struggle between individual desires and commitment to others in" Sealed off" by Zhang Ailing."

Please answer this question clearly. What is his individual desires and commitment to others?

how it is struggling?

source is only this reading.  

Please Dont go to any out side sources.

I need your though not outside sources. 

http://www.focusfeatures.com/article/_em_sealed_off__em___a_short_story_by_eileen_chang