“...Sipping a pleasant sweet and sour drink, I turned on my home smart phone. Three new messages popped up at once: payment receipts. - Huh? – Polina drawled dissatisfied. “Didn’t we pay for air this month?” “We did,” sighed the father. – Now the new tariffs, the generators on the planet can barely keep up, they need to be changed. That's why there are fees. Have you sent it yet? “Uh-huh,” Polina responded...”