The serving brothers, or the guardian angels of the mad take them out for a walk in the courtyard of the house after dinner on working days, and walk them around stick in hand the way they would a flock of sheep, and if any of them stray away from the main group or fail to keep up with the others, they are beaten with batons so harshly that some of them are permanently disabled, others had their heads broken and have died from the blows they received.