- People who walk fast usually know where they are going.
- People who hum or sing a lot might be feeling nervous or worried.
- People who often smirk might have some problems inside.
- People who say sorry a lot usually want peace more than being proud.
- When someone spends a lot of time alone, they either enjoy being alone or feel like no one understands them.
- People who can’t say "no" may really want others to like them.