When I was learning how to become a teacher, a number of our training exercises delved into traumatic experiences in the usage of quirks in children.

[He admitted, straight away--] The exercises I know of help children but I'm sure it's possible they could be beneficial to a grown adult if they're willing to adapt as much as a child might.

Where I come from, it's very common for someone to have 'quirks' or powers. Your probably probably won't be too far outside of my boundaries but even if it is... I'm willing to help.