1. Define their basic model of behavior:
People often engage in physical behaviors of different ranges. There are a few examples of this. Some people might often stare at the floor while talking, cross arms, scratch their heads, cough, or rock back and forth on their feet.
There are several reasons for people behaving differently. It is easy to understand one’s action by defining their basic model of behavior. They might do it out of a habit, or you might as well see some signs of immaturity, anger, or deceit.
2. Look out for quirks:
An example of this can be found in someone who clear their throat frequently, this is when they’re nervous. This might happen in an effort to hide something which might seem obvious at first look.
3. Pay attention to their gestures:
An example of this can be seen when people scratch their head, repeatedly cough, and also shuffle their feet at the same time. Pay attention when you see these traits.