The problem is this: "Tin Foil" as made by Reynolds is not really tin, nor has it been for a long time. It is aluminium. All of use who have been using "Tin foil" to make out hats have really been using aluminium, and thus our minds are being penetrated. It is all part of a conspiracy. Did you know that Reynolds once borrowed money from the Rothschilds?
So, if you really want to be proteced, you need to get some foil that is made out of tin, not aluminium.