Final answer:
Trust is a psychological state comprising the intention to accept vulnerability based upon positive expectations of the intent or behavior of another person.
Step-by-step explanation:
Trust is a psychological state comprising the intention to accept vulnerability based upon positive expectations of the intent or behavior of another person. Trust involves having confidence in someone and believing that they will act in a trustworthy manner. For example, if you trust a friend, you believe that they will keep your secrets and support you when you need it.