The guy from this news is humiliated more and more, although he probably guesses that he will never get his eight thousand bitcoins back. He needs to accept this fact and start living without thinking about it, starting everything from scratch. Even if he finds this disk, but most likely the condition of the disk drive will be unsatisfactory for operation. Most likely there is an ide hdd, but even if it were sata, the disk can not only be irretrievably damaged by external influences, but if it was lying on the street, then humidity and temperatures finally finished it off.