You can tell because the autho will say I instead she or the character's name an oither hint is they will say i looked instead of eg:Jessica looked
Explanation:
There is no barrier to my achieving personal goal if Ido not do activities that destroy my personal purpose
Answer:
the first sentence
Explanation: because the first sentence states "and determined that his father had worried enough."
Play around with the words. Poems don't always have to rhyme however, you could start by 'I met a guy at GRA', and continue from there.