It took 3 days to make it, from production to post-production. Two days shooting and 3 editing(including the 2 previous days of production). I shot it in my grandma's house. The lightning effects were made with 2 big lamps that my dad has, he was plugging in and out to make the effect. And the interior was lit by one lamp. I did both characters, the man and his conscience, one each day of shooting. Sound effects, color correcting and editing, were possible because of Final Cut Studio and other software. The short film was made for about 10 bucks; (it might be expensive if I count other things that I used, but those things were used in previous works and tests and are meant for future ambitious projects). The voice of the conscience is also my voice, It's not so different, I just added some echo and made it a little deeper.