This is basically liar paradox [1] :) If it's true, then they shouldn't listen to you. But then they can follow advice of anyone, including yours. [1] https://en.wikipedia.org/wiki/Liar_paradox
This is basically liar paradox [1] :) If it's true, then they shouldn't listen to you. But then they can follow advice of anyone, including yours. [1] https://en.wikipedia.org/wiki/Liar_paradox