Answer:
Starting a question in a job interview with the word "why" can be a little intimidating and put even a more experienced interviewee on the defensive because communication has been established directly, which occurs when the sender conveys the main message of clearly and objectively, and when it is asked in the form of a question, such as in a job interview, this can generate increased expectations and consequently put a candidate on the defensive, which can make the interviewer not able to actually capture the real motivation of the candidate in the interview.
In order for a job interview to be effective, and for the best candidate to be selected for the job vacancy, it is necessary that it be carried out indirectly, with the interviewer being cordial and not intimidating, gaining the candidate's trust and the make you feel comfortable and safe to share your professional experiences and demonstrate your personality more spontaneously.