His body disappears, his identity disappears from his consciousness, because he doesn't have enough attention, like none of us do, to really do well something that requires a lot of concentration, and at the same time to feel that he exists.
Hans krop forsvinder, hans identitet forsvinder fra hans bevidsthed, fordi han har ikke nok opmærksomhed, som ingen af os har, til at udføre noget ordentligt, der kræver meget koncentration og på samme tid registrere, at han eksisterer.