This is a redraw of this: https://www.deviantart.com/zach-usa/art/Tears-of-the-Past-788814115
Zach was bullied and abused as a child, and he's been through a lot... As an adult, he cannot stop thinking about it from time-to-time...
Btw, when he was a kid, he would cosplay as a superhero, but would be bullied because of that too... Not just having a disorder and being the child of an infamous minors case