right now, i don't know what's going to happen with my future. >> and victor zamora?with us to the mine. it was his first time back since the accident. he told us he feels he still hasn't been rescued. >> before i went in here, i was a happy guy. but now i'm having nightmares. i'm having problems. i'm not the same person. >> what kind of nightmares are you having? >> being trapped, watching my friends around me die, rocks falling. the other me is still in there. >> do you miss him? >> i can't have a normal relationship with my family. >> [sobbing] >> i'm--i'm not as affectionate with my child as i was before. it's very difficult. >> what's it like just looking at this place now? >> tristeza. >> sadness. >> mucha tristeza. >> lots of sadness. i'd prefer to be dead. >> even today, not everyone understands what can happen to people after they've been in hell. but the miners know. they say the mine is a vengeful goddess who exacts a price for her copper. sometimes the price is death, sometimes survival. >> more than a year after their dramatic rescue, many of the 33 miner