This is known as anticipatory grief: the emotional process of mourning a loved one who is still alive. What is anticipatory grief? Anticipatory grief refers to the emotional responses that emerge when we expect to lose someone we deeply care about. This explains why grieving individuals often experience brain fog, sleep disruption, increased irritability, or even physical symptoms like fatigue and chest tension. Say the words out loud: “I’m grieving, even though they are still here.” Simply acknowledging the experience can reduce shame and bring clarity.