Bhante Sujato. Meditation on mood/attitude and reviewing before and after. Dhamma talk on spies, trust, and the Buddha's words on how to tell if someone is genuine, with reference to King Pasenadi's 35 spies listed in SN3.11 The Seven Matted-hair ascestics. Other reference: Kautilya - Arthashastra (Espionage) at Wisdomlib.