Answer:
anecdote
Explanation:
The rhetorical device that is used in this excerpt from Mark Twain's "The Danger of Lying in Bed" is anecdote (assuming that your options are allusion, rhetorical question, anecdote, and logic).
D. This is an actual real problem going on in this world today
Stop being so indecisive and take immediate action
I believe that the answer is D. "Self-Reliance" is an example of a short memoir. It a record of events written by a person having intimate knowledge of them and based on personal observation.