Our countless illusions specially for are old,even if they take a modern aspect.
As Chandrakirti says in the "Four illusions"wich are out of time if we don't realize we are living in an illusory world we will never be liberated from sufferings.
We have to realize that what is dirty is not clean,what is pain is not pleasure,what is impermanent is not permanent and what is ego is n't ego.
