Final answer:
Vince should deal with criticism constructively, evaluating its validity and using it to improve his work. By being open to suggestions and making necessary revisions, he can enhance his skills.
Step-by-step explanation:
Vince should deal with the criticism in a constructive and open-minded manner. He should consider the feedback given by his colleague and evaluate if it is valid and can improve his work. It's important for Vince to be open to suggestions for improvement and not become defensive. He should revise his work based on the feedback received, making necessary changes and improvements. By being receptive to criticism and using it as a tool for growth, Vince can enhance his skills and produce better work in the future.