Which of the following can enhance many professional interactions?

Consistent eye contact is a key component in enhancing professional interactions. It demonstrates attentiveness and engagement, allowing the speaker and listener to connect on a deeper level. Eye contact can convey confidence and sincerity, making the interaction feel more personal and respectful. This form of non-verbal communication helps to build trust and rapport between individuals, which is critical in professional settings.

In contrast, using multiple gestures at once can lead to confusion or distract from the main message, and avoiding smiles may come across as unapproachable or unfriendly, negatively impacting the relationship. Speaking only in written form limits the dynamic nature of communication, reducing opportunities for immediate feedback and interaction. Thus, maintaining consistent eye contact is the most effective choice for enhancing professional interactions.