Resentment is the feeling of frustration, judgment, anger, better than, and/or hidden envy related to perceived unfairness or injustice. Its an emotion that we often experience when we fail to set boundaries or ask for what we need, or when expectations let us down because they were based on things we cant control, like what other people think, what they feel, or how theyre going to react.

Dare to Lead by Brené Brown