Answer:
Yes, to some degree
Step-by-step explanation:
Remember, we were told in Section 1 of the Night that before things started to become worse with the Nazis in Hungary, their former servant girl offered to hide the boys' parents and family in her village, however, they refused that help.
This particular refusal plus their refusal to leave Sighet earlier when suggested by Eliezer showed to some degree a lack of courage to leave the things behind.