What are the five disadvantages of bartering?

As an individual seeking to understand the intricacies of economic transactions, I'm curious about the drawbacks of bartering as a form of exchange. Could you elaborate on the five primary disadvantages of this ancient practice? Specifically, how might it limit the efficiency of transactions, hinder the ability to store value, create difficulties in determining fair values, lead to an inflexible system, and potentially foster a lack of trust among participants? Understanding these limitations may help me make more informed decisions in modern financial transactions.