Think of a shape. Any shape at all.
Now. I want you to visualize that shape and also think of the name of that shape in your mind. Can you do that please?
Now. Think only of the name of the shape. See the name of the shape in your head.
Now see all the letters of that name disappear until you are only left with the last letter.
Now think of only that letter. Are you thinking of that letter?
Now try to think of a number, between one and ten, beginning with that letter and think of the name of that number. Remember, it has to be between one and ten. Try to visualize the name of that number in your mind.
Now, like you did before. Let all the letters of that name disappear except for, this time, the second letter.
Now think of that letter please and try to think of a metal that begins with that letter, try to think of the colour of it and the hardness of it and with my psychic powers I will try to…
Is the metal that you are thinking of Iron?