[Ohl7eeX8]

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

[generalpass]

This sentence is false.

"This sentence" = "This sentence is false."

[This sentence is false] is false.

"This sentence" = "This sentence is false is false."

[This sentence is false is false] is false.

"This sentence" = "This sentence is false is false is false."

[This sentence is false is false is false] is false.

...