Context: Its just hard for a civilian to understand , i do nt blame you , i would nt want you to understand , if so then you would have to suffer as i do , and as many others do for the things we have done and witnessed . To take a life , to see a life taken is just to horrible and i would not want that for you . To my fiance i owe her so much , she continues to pick me up from my depression and she s there to wipe my sweat from the bad nightmares . She does not try to understand but instead she is trying to heal me with her support and love , she is my salvation .

Question: Why is the narrator grateful to their fiance ?
Options:
0. They offer help when they cause others to suffer .
1. None of the above choices .
2. They offer help when they are sad .
3. They offer help when they do n't understand anything .
Answer: 2