Porsche 911 Turbo S <| sep |> And you ' re right . I didn ' t want to look for it but it litteraly took me 10 s of research However , at the point where Itachi is actually introduced , Kishimoto had decided to secretly make him a good guy , but the reason he did something bad was because of circumstances . I don ' t think this is the source I saw a while ago but it looks like he mentioned it several times . <| sep |> Good heavens . This phrase refers to witnesses who willingly , knowingly give false testimony . The idea is , if you lie about something your credibility is shot . It does NOT mean that if you make a mistake , nothing else you say can be true . Also , it does NOT mean that if one person gets something wrong , let ' s say even that they mislead intentionally , it does NOT follow that everyone they associate with lies as well .