After being hurt, you may find things running through your head over and over again. Some people experience this so vividly, it's like re-living the trauma, said Neo.
"Re-living means that when you forget then is not now, and you're not in your present situation," she said. "You can smell it, feel it, and it becomes so vivid."
Many of her clients experience nightmares too, such as their ex running after them with a cleaver. This is especially common after an abusive relationship, because the abuser has been blown up in their mind.
"In our heads, these things have an infinite space to fester, so this person can feel like a monster," Neo said. "If this person still seems to hold a lot of power over you, I ask you 'can you actually shrink this person in your head, in this visualisation?' If not, they still hold power over you."