3 Rules of Thumb 1. Don't have debt raise faster than income. 2. Don't have income raise faster than productivity. 3. Do all you can to raise your productivity.
The son could only talk to his father in the sister's absence? Despite the ostensible 'answer' given at the end that God exists in the form of love, the film is full of ambiguities, as all the characters' reliability remain in question till the end.