I would say the the words “suddenly, alive and alert” and also the use of commas represent the authors excited tone.
First I get up, then I get ready to go out. I eat breakfast Then, I go to school, eat lunch, and sometimes to a sports practice. Then I go home, and do my homework. afterwards, I eat dinner, and then I watch TV and I go to bed. <span>No sé si esto es lo que necesita, pero me pregunto si necesita ayuda!</span>
"the relevance of the idea to your life"
When analyzing or writing a paper about a fictional work, you could analyze the symbolism and/or implications in the piece of fiction. In the academic setting, it simply doesn't matter if ideas conveyed in writing impact your life or not.