Among the many common misunderstandings about body language is a very basic one:  the real purpose of eye contact.  We humans, especially in the West, are obsessed with eye contact.  Getting it right is considered essential to good working and personal relationships.  People who fail in this draconian test are considered problematic.  They get called shifty-eyed, or untrustworthy, or evasive.  We are advised not to bank with them, or give them our passwords.

On the contrary, we are told that a firm handshake and limpet-like eye contact are the basic necessities of a career as a salesperson, or an executive, or a politician.  Fix your eyes on your interlocutor, we are told, and don’t look away.  That’s how you demonstrate your commitment to the conversation and your trustworthiness in the relationship.

There’s a follow up bit of coaching which goes something like this:  of course, you don’t want to stare too long, so do look away at some point before things get uncomfortable.

This advice makes me want to cringe and look down at the floor.  How can you know when it’s time to look away?  Especially if you are just starting out in your career or relationships.  What is uncomfortable – and is your level of discomfort the same as mine, or different?

It’s all wrong because it misunderstands the purpose of eye contact.  What really happens when we humans lock eyes is that we synchronize our thinking.  We connect.  We communicate.  Trust may develop out of all that synchronization, or it may already be established, but the primary purpose of eye contact is to promote mutual comprehension.  Our brains align (if we are upright, honest humans).

We then look away in a conversation to think about what has just been communicated.  Both activities are essential for real human communication.  I need to synchronize with you in order to exchange information, and I need to think about that information in order to process it, agree with it, argue with it, respond to it, and so on.

So the polarity of eyes connecting and then breaking away is essential for human communication and connection.  If I just make eye contact, then I am not thinking hard enough about what you are saying.  And if I just look away, I’m not tracking you closely enough.  Human connection requires both.

One of the potential issues in this eye dance is that different people need to have different amounts of connecting versus processing, depending on the context and the personalities involved.  There is no clear rule about how much eye contact is right.  If someone is shocked or surprised by the news you are imparting, then they might need more time to process what you’ve told them.  If they are introverted, they might need more time to process what you’ve told them.  If they’re having a busy day, they might need more time to process what you told them.  Every discussion is potentially different, requiring differing amounts of synchronization and processing.

Eye contact is essential for good human communication, but not in the way we’ve been taught.  When my eyes are locked on yours, I’m not thinking about what you are saying; rather, I’m taking it in.  I’m listening.  And listening is a very good thing to do.  But it is not the whole elephant.  Let’s be more flexible and more intelligent in how we think about eye contact, and give our communicants the space they need to communicate in a way that works best for them, and us.