👉 Sneakiness is a concept in psychology and philosophy that refers to a deceptive or deceitful behavior, often occurring in situations where one's intentions are not clear. It can be used as a metaphor for deception or misrepresentation of facts, intentions, or feelings. In many cases, it is used to describe an individual who manipulates others by subtly influencing them with their words, actions, or thoughts without being explicit about the underlying motives or intentions.