Raton and Playboy use the black two, maybe three times in a day and a night. Three times with the black, then they must use the white as well. The white is more expensive, but too much black and they start to talk fast and maybe see people who are not there. "Speaking with Jesus," Playboy calls that, but the white he calls "walking with the king." But it is not walking: white brings stillness, silence, sleep. Silencio prefers the white nights.