I believe the answer is to get a complete impression of the person.
It’s not to force the interviewee to give straight answers because they might be more stressed.
It’s not to give the interviewee time to think over questions because that would make more sense to give them a paper to fill out as an interview.
A.an edge on a map because you won't have any boundary's on a ruler, scarf, or a street sign
Poetry is a creative experience and for YOU to let your creativity shine through!
Here are some tips:
Try writing about an experience, such as nervousness for a test or the thrills of skiing.
Poetic devices, if there is no rhyme, can include alliteration (repetition of beginning sounds) and repetition, as well as many others.