They avoid conflict
People with brown eyes are usually agreeable. They try to avoid conflict and they prefer to get along with people instead of going against them. This can make them friendlier and more diplomatic than others.
They are trust-worthy
People with brown eyes might be trustworthy and honest. In addition, people get the impression that those people are trust-worthy when they see them. This is unlike blue eyes where people might not really trust those who have them.
They are good listeners
People with brown eyes are believed to be good listeners. Other factors can contribute to a person’s ability to be a good listener and this is why not all brown-eyed people are good listeners.
They are loyal
People with brown eyes are believed to be loyal. This can be connected to the fact that they can be honest and friendly.
They like reading
People with brown eyes like to read. Many academic people have brown eyes. People with brown eyes are more likely to be intellectuals as a result of their love for reading.
They can keep secrets
People with brown eyes are believed to be good at keeping secrets. Their honesty and loyalty can help them keep the secrets of others. (See What are the Characteristics of Type B Personality?)
They are friendly
People with brown eyes are usually friendly and sociable people. Their good listening ability, in addition to their hatred of conflict makes them very friendly people.
They have a good memory
People with brown eyes are believed to have a good memory. They can remember things that happened a long time ago.
They are smart
People with brown eyes are usually very smart. This is one reason why many academics have brown eyes. This level of intelligence might be connected to their love for books.
They might be reserved
People with brown eyes might be cautious and reserved. They might also be shy when it comes to dealing with strangers. (See What are the characteristics of a Type A personality?)