Inclusion Criteria:  Human adults above or equal to 19 years of age All sexes and genders It is okay if they are currently seeking or undergoing complementary therapies and treatments for their PTSD such as cognitive behavioural therapy or anti-depressant pharmaceutical medications Diagnosed with PTSD and/or trauma Experiencing symptoms of PTSD and/or trauma, listed below: Re-imagining or 3D flash backs Sudden bouts of anger or irritability Self-sabotage Reliance upon coping mechanisms such as drugs or alcohol Insomnia Hyper-sensitivity Anxiety Able to travel to one of 3 treatment locations in London, Bristol or Bournemouth at the participant's own expense Able to attend all 6 treatments consisting of twice-weekly therapy sessions each 90 minutes in duration for three consecutive weeks  Exclusion Criteria:  Any person on medication for severe psychotic episodes and/or suicidal thoughts / attempts Anyone under the age of 18.