“It is what it is” is a common phrase used to express acceptance or resignation in the face of a difficult or unpleasant situation. It acknowledges that the situation cannot be changed and that one must simply accept it and move on.
This phrase can also be used to convey a sense of inevitability or finality, suggesting that a particular outcome or decision cannot be altered. In this sense, it can be seen as a way of letting go of control or the desire to change things that are beyond one’s influence.
Overall, “it is what it is” is a simple and straightforward phrase that can be used to acknowledge and accept reality, whether it is positive or negative.