Final answer:
Craig favors a positive, optimistic, and growth mindset which is essential for success.
Step-by-step explanation:
The mindset that Craig favors is a positive, optimistic, and growth mindset. This mindset is essential for success and helps in developing traits such as humility, openness to learn, strong work ethic, and adaptability. It also encourages individuals to model or adapt the approaches of respected and admired people in their environment.
This mindset is particularly important when starting out on the bottom rung in an organization or when navigating a new work environment.