Or is it all a bit of a …

 

 

 

 

?

 

But there again, what do you think a

 

 

really is?

Think about it…

it must be useful -

we all do

it.

 

        

 

  

 

 

 

infectious, isn’t it?

 

  

 

 

…like most sentic forms. They are supposed to be.

 

      

 

 

and it’s old, too. Dinosaurs

probably did it.

 

 

      

 

So it’s a useful signal, and good to get others doing it too…

but have you guessed which sentic form it is?

 

 

Or what it says?

 

 

It’s associated with dopamine in the part of the brain known as the hypothalamus.

Dopamine is a neurotransmitter that prepares you for action.

Athletes and racing drivers yawn before a race.

 

  

 

Look at me. Let’s get going. Do you agree?

 

 

Stretch. Wider. More. More. OK, you got there. Top

of the pyramid. Centre of the circle.

Climax…

 

 

Oh, and again!

 

OK. What’s next? Let’s move on…