There are 2 ways why we don’t trust a person:

 

1. We don’t know them.

- Of course, they are totally a stranger to us. Unless if they are good in sales talk or any tricks (hypnotizing) that make you convinced, you can be fooled to trust them anyways. lol XD

 

2. We already know them.

- They are the people that we always know their bad side. (-_-)

- Even if they are our closest, we can never tell if that person is worth to be trusted.

 

Choose carefully whom you trust.