lost in the supermarket
There’s a powerful scene in the film The Hurt Locker where Sergeant William James returns home from Iraq. In combat, he’s calm and focused, able to handle life-or-death situations with astonishing composure. But back in a quiet American supermarket, something feels wrong. He stares blankly at rows of cereal boxes, overwhelmed by the ordinary world. Later, he admits that normal life doesn’t feel right anymore.
It’s not a dramatic explosion or a visible injury. Instead, the struggle is internal: memories that won’t stay in the past, a nervous system stuck on high alert, and a feeling that the world is no longer safe.
These experiences resemble what psychologists call post-traumatic stress disorder (PTSD)—a condition that can develop after someone experiences or witnesses a traumatic event such as violence, accidents, disasters, or combat.
People with PTSD often report intrusive memories or flashbacks, nightmares, avoidance of reminders of the trauma, and a persistent sense of threat. The brain’s alarm system, designed to protect us, can become stuck in “on” mode.
If you’ve ever experienced something like this, the question that naturally follows is: Will I ever feel better?
The encouraging answer from psychological research is: very often, yes.
First, it’s important to note that most people exposed to trauma do not develop chronic PTSD. Studies suggest that while many people experience distress in the weeks following a traumatic event, a large proportion gradually recover naturally. Psychologists refer to this as resilience.
For those who do develop PTSD, effective treatments exist. Some of the strongest evidence supports trauma-focused cognitive behavioural therapy (TF-CBT). This approach helps people gradually process traumatic memories, understand how trauma has shaped their thoughts and beliefs, and reduce avoidance behaviours that keep fear alive.
Another well-supported treatment is EMDR (Eye Movement Desensitisation and Reprocessing). Although its mechanisms are still debated, research shows that it can help many people reduce the emotional intensity of traumatic memories.
Both approaches share something important: they gently help people face and process the trauma, rather than avoid it.
Avoidance, while understandable, tends to keep PTSD going. When the brain never has a chance to learn that the danger is over, the alarm system keeps firing.
Timing also matters. Many people recover within months, especially with support. Others may take longer, particularly if trauma was repeated, occurred earlier in life, or if someone lacks social support. Recovery isn’t always linear either—progress can involve ups and downs.
Importantly, older approaches that encouraged people to immediately relive and describe trauma in intense detail—sometimes called psychological debriefing—have not shown strong evidence for preventing PTSD, and are no longer widely recommended.
What does help, according to research, includes supportive relationships, safe environments, structured therapy when needed, and time for the nervous system to recalibrate.
The brain is remarkably capable of healing. Traumatic memories may never disappear completely, but they can lose their grip. Instead of feeling like something that is happening now, they gradually become something that happened then.
Which brings us back to that difficult question: Will I ever feel better?
For many people who have lived through trauma, the answer is not only yes.
It’s that, with the right support, life can eventually feel meaningful, manageable, and even hopeful again.
