How Lucky is Lucky?

 Since I started to read "The Road" I wondered how the characters felt by being one of the last habitants of the earth. Did they feel blessed or cursed? As the sory advanced, I found the response to my question.

When the man and the boy encounter the old man walking down the road, they iniciate a conversation discussing their history and future, as well as their existance and purpose. McCarthy shows through the folloing quote how the old man questions the man about his place and importance in the world:

Suppose you were the last one left? Suppose you did that to yourself?
Do you wish you would die?
No. But I might wish I had died. When you're alive you've always got that ahead of you.
Or you might wish you'd never been born.
Well. Beggars cant be choosers." (pg 169)

After this conversation, the story moves on and the characters finally arrive to the coast, which represented hope for survival since it was easier to travel by. When they got there, dissapointment struck them since the landscape was nohing like they expected. The ocean was dark and cold, and the sand was gray and ashy. Fortunately, they found an abandoned boat that had food and clothes supplies, which saved them from freezing and starving. During these scenes, were the characters unexpectedly found  food and shelter, I thought the characters must feel very lucky for escaping death one more time. Contrary to my opinions, after the man found the food in the boat, he expressed the following:

That good luck might be no such thing. There were
few nights lying in the dark that he did not envy the dead." (pg 230)

The previous exemplifies how frustration build up in the man's heart, leading him to become ill and facing the fact that he was going to die. Moments before his death, he has a conversation with his son in which he reasures him that there are more good guys out there and that he should continue the journey since he was carrying the fire. During their final dialogue, luck is mentioned as a shield that will aid the boy to his destination:

You need to go on, he said. I cant go with you. You need to keep
going. You dont know what might be down the road. We were always lucky. You'll
be lucky again. You'll see. Just go. It's all right." (pg 278)

Through the previous examples, it is seen that in the character's perspective, luck was not being able to find food or escaping the bad guys. For them, luck was a tool that helped them move along the way, since it insipired hope and strenght to struggle. The man realized that even though he sometimes felt unfortunate and damned, his real luck was to have his kid by his side and to be able to prepare him for a life without his care and company.