Question

Which parts of this excerpt from “The Art of Public Speaking” by Dale Carnegie indicate that it is written using second-person point of view?
" 1.Do not be disheartened if at first you suffer from stage-fright."

" 2. Dan Patch was more susceptible to suffering than a superannuated dray horse would be".
It never

hurts a fool to appear before an audience, for his capacity is not a capacity for feeling.
"3. A blow that would kill a civilized man soon heals on a savage."

The higher we go in the scale of life, the greater is the capacity for suffering. "4.For one reason or another, some master-speakers never entirely overcome stage-fright, but it will pay you to spare no pains to conquer it."

Daniel Webster failed in his first appearance and had to take his seat without finishing his speech because he was nervous.
"5.Gladstone was often troubled with self-consciousness in the beginning of an address."
Beecher was always perturbed before talking in public.

Answer 1

1.Do not be disheartened if at first you suffer from stage-fright.
and 
4.For one reason or another, some master-speakers never entirely overcome stage-fright, but it will pay you to spare no pains to conquer it.

Answer 2

Answer: 1 and 4

Explanation: Parts 1 and 4 are the only ones where we clearly see how the writer is directly addressing the reader, thanks to the explicit presence of the second person pronoun you. In part 1, the second-person point of view is also made clear by the direct use of a verb in its imperative form ("Do not be disheartened...").