"It's not as bad as it once was for me," he said. "I know for some people the healing process is a lot different. It was a huge struggle to get through everything on that end and try and find help. After the shooting, everything was so dark, nothing was positive. ... I was just tired of feeling that way."
"Any type of domestic-type attack, it always hits close to home, like the Boston Marathon bombing, school shootings, the mall shooting, everything," he said.