Final answer:
The author is implying that David Robinson stands out in a profession dominated by a self-centered attitude. The text evidence supports this idea.
Step-by-step explanation:
The author is implying that David Robinson stands out because he does not conform to the self-centered attitude that dominates their profession. By using the phrase 'in a profession dominated by me, me, and me,' the author highlights the egocentric nature of the field. This phrase also emphasizes that David Robinson is different from his peers and possesses qualities that make him unique. The chosen text evidence from within the passage supports this idea and helps to convey the author's message.