It is normal that we are confident especially if we take into account that when we trust someone it is because we believe they deserve it, and when I say they deserve it is because most people like the idea that another person has confidence in them, however not everything is so simple, since the trust we place in another makes us acquire more bonds of responsibility between the parties, and what we most want is that the other person responds to our confidence as the environment is imagined, which is nothing more than all the confidence is returned with good deeds.
Believing in trust goes beyond not being distrustful, since trust ends up giving us that power to feel safe, that we can delegate activities among the members of a group without any problems, since the trust that is placed in others is because it is the fastest way we see to not go through that feeling of distrust and not believing in anyone.
If we give something to someone we trust, and that person fails, not only loses our trust, but also generates an atmosphere of discomfort and sadness, that is why as long as everything goes well and there is trust between parties and trust in our hearts, the only thing missing is reciprocity one hundred percent.