Read the following paragraph and answer the question. Give ONLY the answer, no other words or explanation.

For example:

Answer: <most likely answer, as short as possible>.

Paragraph: I need to write , i need to ge this shit out of my head , and in the open once and for all . Oh , by the way , happy birthday dad . you would have been ... 48 ?

Question: Why does the narrator seem to be so on edge ?
None of the above choices .
The narrator seems to be under a lot of emotional stress.