Whatever you do, don't follow the advice of posters here at HN. If even one of them has valid advice, it is coincidence.
If it's true, then they shouldn't listen to you. But then they can follow advice of anyone, including yours.
"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.
...