The time of butterflies is mainly written in third person
1. Be professional don’t give half answers and act unprofessional
2. Don’t see to eager or over excited sound enthusiastic but not to crazy
3. Act like you want the job and are really interested because they can hire people who are way more interested in getting a job than you
I hope this can help you
You cannot really tell of he is or not, but if you look close at how they act, the tone of their voice, or even how they're dressed, you might be able to tell.
P.S. please mark me as brainliest ;)