What grief actually is
Grief is the natural, multifaceted response to loss — not just the death of a loved one, but any significant loss: the end of a relationship, loss of a job or career, loss of health, loss of a future you expected, the end of a way of life. Grief is not a mental illness. It is a profoundly human experience that takes as long as it takes and looks different for every person.
The Kübler-Ross stages (denial, anger, bargaining, depression, acceptance) are widely known but often misunderstood. They do not occur in a fixed sequence, not everyone experiences all stages, and grief does not resolve in a predictable linear way. Most grief researchers now understand grief as more oscillating and non-linear than stage models suggest.
What normal grief looks like
In acute grief, it is normal to experience: waves of intense sadness, crying, difficulty concentrating, sleep disruption, appetite changes, physical symptoms like chest tightness or fatigue, preoccupation with the person or thing lost, reviewing memories, feeling the person's presence, and a range of emotions that may surprise you — including relief, guilt, anger, or even moments of joy alongside sadness.
Most bereaved people process their loss over time through the natural support of relationships, community, and meaning-making, without professional intervention. Time, connection, and the continuation of meaningful activity are the primary healing agents for most grieving people.
When grief becomes complicated
Prolonged Grief Disorder (the DSM-5-TR diagnosis, also called Complicated Grief) involves grief that remains acutely intense and significantly impairing for more than a year after bereavement. It includes: pervasive yearning and longing, difficulty accepting the death, bitterness or anger, difficulty engaging with life, feeling that part of oneself has died, and inability to experience positive emotions.
Seeking professional support for grief is not a sign of weakness or of grief "going wrong." Many people benefit from therapy not because their grief is abnormal, but because having a consistent, skilled witness for their experience accelerates healing and integration.
Supporting someone who is grieving
What grieving people most commonly want from others: presence and willingness to listen, acknowledgment of the loss, specific practical help (meals, childcare, errands), and patience — grief does not resolve on others' timelines. What is often unhelpful: platitudes ("at least they're not suffering"), comparison ("I know how you feel"), and pressure to "move on" or find silver linings.