The reader might become more attached to Buck, and if it was told from the trainer's point of view, it might change the reader's opinon on Buck, and make it more on the trainer's side.
I’ll give you some ideas.
1. Asked for help when completing a math assignment. Felt embarrassed to need helpful but once I received the help I felt accomplished.
2. I had asked for help when I was unsure of which direction my class was. I felt okay to ask for help since it had been the first week of school. Once they helped me out I felt appreciative towards them.
3. I asked for help when searching for a certain book. I felt nervous to ask an employee, but once they helped me find it I realized I shouldn’t have worried in the first place.
This was super rushed. Sorry!
These lines are an excerpt from John Milton's Paradise Lost, book XII. In this chapter, Adam and Eve had received message from God about their punishment for eating the forbidden fruit, to which Adam responds with the aforementioned excerpt.
Therefore, your best answer is <span><u>Adam; as he leaves Paradise.</u></span>
