Which of the following is considered a challenge in mentoring? Multiple choice question. Protgs waste a lot of their productive time in the mentoring process, which slows their learning curve. Mentoring relationships suffer when a mentor becomes overly submissive to the protg. Mentoring may result in a mismatch between the mentor and protg in perceptions, goals, and personality. Mentors may provide valuable inside information for the movement of protgs in the organization