What are the reasons that Marjane couldn't enjoy her freedom in Vienna? Why she started taking drugs? Why she become homless? Why she couldn't find friends that will be there when she needed them? Was Marjane just a weak person, or she was too family-sick?
I am going to write an essay about Marjane in Persepolis, so the answers for all (or some of) the questinons, would help me a lot! :)