Highlighting Assumptive Theories As a Form of Insecurity

Assumptive theories can be defined as those unproven belief perception and opinion that we hold of people as a result of their body language, lifestyle or what people seem to say about them.
When people people build assumptive theories about other people it is because of their perception of what they feel about these people and when you watch the video you will see so many analogies to this precept.
Sometimes the reason why people do not trust other people is because of their assumption that they are shady or they're like a green snake under the green grass and while I can see sometimes assumptive theories helps us develop almost a 90% truth about a person sometimes it is always definitely unproven until basically confirm these theories with statement of facts or action from the people we hold them against.
Sometimes when we hold the theories that people can be dangerous to us it helps us get prepared or it could also lead us down a rabbit hole of unbelief and mistrust making us narcissist and development antisocial behaviour. And that is the reason why having assumptive theories sometimes can harm us more than it could help us, learn more by watching video.