Context: It felt appropriate , if depressing , that I would be the one . With more sadness than hope , I was prepared for the journey , which would take many days . We had to live out of sight of them of course , or risk extinction . We had gradually moved farther from the caves . It would take 5 - 7 days and nights of walking to reach them .
Question: Why does the speaker view the upcoming journey with more sadness than hope ?
Option 0: They will have to leave their home for good and the situation as a whole is pretty grim and uncertain
Option 1: They will be unable to use their credit card while out of the country and they dislike having to use cash
Option 2: None of the above choices .
Option 3: They are going to have to part ways with their significant other for some time and find this prospect distressing
Answer: 0