Eigner's simple, understated tone suggests that anyone can adapt to dumpster diving with a little practice. Why do you think he uses such a tone?
a) To highlight the exclusivity and difficulty of dumpster diving.
b) To discourage people from attempting dumpster diving.
c) To emphasize the accessibility and practicality of dumpster diving as a skill.
d) To criticize the activity of dumpster diving.