1. Your clothing color choices.
According to Psychology Today, the color of clothes you wear says more about who you are than many other superficial features. People who choose darker, earth tones, blacks or grays tend to be more sensitive and artistic. People who wear red tend to be perceived as lively people.
2. Nail biting.
Some body focused behaviors, like nail biting, can indicate to people that you’re impatient, frustrated, or that you react to certain situations with anxiety or boredom.
3. The shoes you wear.
It may sound a little catty, but some psychologists think you can judge a person by their shoes. Examining the cost, style, color and condition of a shoe can tell you much about someone’s income, political affiliation, gender, and possibly even age.
4. Your handshake.
This shouldn’t come as a surprise to anyone, but your handshake can exude confidence or weakness. You can also determine a lot about how introverted or extroverted a person is based on the strength of their handshakes.
5. Your handwriting.
According to one study, people with small, meticulous handwriting come off as shy, where as people with larger, sloppier handwriting appear more outgoing. They also found people who were careful about how their writing appeared and wrote slowly were more empathic and sensitive.
6. Your eyes
Your eyes are the mirror to your soul. Your eyes can tell a lot about you, what you are thinking and feeling and if you are either deceitful or loyal.According to studies, people with blue eyes are less agreeable and more likely to be alcoholics than people with darker eyes.
Another way the eye gives you away is that a lack of steady eye contact would reveal a lack of self-control and a weak will.
7. Your punctuality
How early or late you show up for an appointment or a meeting could form an impression, either negative or positive, about your personality. Being late for an important date means you are creating a negative impression about who you are, while being early for an appointment means you are considerate about other people’s time, and are both mentally organized and self-motivated.