Final answer:
Mick's process of supporting and guiding new hire Brian can be described as mentoring. This involves sharing knowledge, providing advice, and helping with organizational strategy and office politics to aid in career development.
Step-by-step explanation:
Mick is engaging in mentoring, which describes his actions of supporting and guiding Brian, a new hire, by sharing his knowledge, offering advice, challenging him, providing counsel, and helping him understand the nuances of organizational strategy and office politics. Mentoring is crucial in helping new employees integrate into the company culture, learn how to navigate workplace dynamics, and advance their career prospects. It is often seen as a vital component in career success, especially for overcoming potential barriers such as discrimination or feelings of isolation. Companies often invest in mentoring as part of their training and development initiatives to foster a supportive work environment and ensure the long-term growth of their workforce.