Optimistic, your welcome < 3
The speech is very focued, he seems to have his mind set to it, the tone relates to this situation in the text because they are talking about before death, and he is saying how he wants to stay the same when he dies like his body would stay the same.
Roberts frost's poem concern life in the city is true<span />
I️ believe the word ‘sadistic’ would be the poor word choice in this sentence.
Some words I’d suggest would be, “Spirited, sprightly, frisky, combative, quarrelsome,”
Hope this helps and good luck :)