"I ended up injuring her with a knife I had on me. I can't really remember what happened"

Mathias Rust's quote is a representation of the sense of guilt he felt after his actions. He was referring to an incident in which he had used a knife to harm somebody. He was not able to remember the information of the event, likely due to the shock of what he had actually done. His words recommend that he was overwhelmed with sorrow as well as regret for his activities. He was most likely struggling ahead to terms with the fact that he had actually created harm to another individual. His quote is a suggestion of the effects of our actions and the value of taking duty for them. It also works as a warning to think thoroughly before making decisions that could have serious consequences.