Are you looking to improve your character art skills or simply feel that you need quick advice? Private coaching is designed to accelerate the speed at which you achieve your goals.
You don't need a mentor if the path ahead is already clear to you. If you are struggling with something, it can be beneficial to hire someone who's already helped others work through similar complex situations. A mentor is someone who can bring experience, perspective and problem-solving skills to bear on the issues you face today. Becoming a succesful character artist is a long road but you don't have to walk it alone.