which method is the best way to communicate about difficult issues?\nby letter\nover e-mail\nin person\non…

Brief Explanations:

When communicating about difficult issues, in - person communication allows for immediate feedback, non - verbal cues (such as facial expressions and body language) to be observed and understood, and a more empathetic and detailed exchange. Letters and emails lack the real - time interaction and non - verbal aspects. Phone communication has real - time interaction but still lacks the full non - verbal context that in - person communication provides.

Answer:

in person