Answer:
C.The family supports one another in hard times, but the speaker struggles to put his needs second.
Step-by-step explanation:
This is a family whose members help one another. This is reflected when the speaker says: "Monday, Wednesday, and Friday mornings were always the toughest. ......for work early". The speaker makes the effort to manage the little time he has to get ready to work and to see to his sister; he says so in these words: "I had little time to get ready for work myself, ...". Yet, he is willing to take care of his sister: I was setting a good example for her to follow."