What are psychologicaldefences?

A psychological defence is anything the mind does to keep a disturbing memory from intruding on the part of you that's trying to get through the day - go to work, hold a conversation, look and feel "normal." It's not weakness, and it's not something you chose. It's protection, built without your permission, usually a long time ago.

The problem is that a wall doesn't know the difference between a threat and a memory of one. The stronger it gets at keeping distressing material out, the more it also seals off the parts of you that need to be reached in order to actually heal. Defences protect you from distress in the short term. Left unexamined, they can also be what keeps the original wound unresolved.

What defences tend to look like

Avoidance. Steering clear of people, places, conversations, or feelings that touch anything close to what happened. This is one of the most common responses to trauma - it makes sense, and it's also usually the first thing that quietly starts running your life from the background.

Idealisation. Painting a person or a situation as unrealistically good, to keep a harder or more complicated truth from having to be felt. Often shows up around family - "it wasn't that bad," "they did their best" - offered before there's been any room to actually look at what happened.

Addictive patterns. Substances, but also work, food, scrolling, exercise, relationships - anything reliable enough to reach for when the feeling gets too loud. The behaviour isn't the problem being treated here. It's a signal pointing at what it's managing.

Shame. Perhaps the quietest and most corrosive of the four. Shame narrows everything else down - curiosity, aliveness, connection - and it often carries a strange, backwards logic: if it was my fault, at least I had some control. Shame can function as a way of avoiding the much harder truth of having been powerless.

None of these are flaws to be corrected through willpower. They're structures that formed for a reason, and they tend to soften - not through confrontation, but through careful, well-paced trauma processing that lets the nervous system finally register that the threat isn't still happening.

This framework draws on Jim Knipe's work on psychological defences in EMDR therapy. Therapists interested in the clinical techniques used to work with defences in session - including the Loving Eyes method, the Back of the Head Scale, and CIPOS - can find more on the For Therapists page or through clinical supervision.