A stupid girl calls her friend and says, "Please come over here and help me. I have a killer jigsaw puzzle, 

and I can't figure out how to get started." Her friend asks, "What is it supposed to be when it's finished?"

The girl says, "According to the picture on the box, it's a rooster."

Her friend decides to go over and help with the puzzle.  

 She lets her in and shows her where she has the puzzle spread all over the table. sHe studies the pieces for a moment,  

 then looks at the box, then turns to her and says,  

 "First of all, no matter what we do, we're not going to be able to assemble these pieces into anything resembling a rooster". 

SHe takes her hand and says "Secondly, I want you to relax.

Let's have a nice cup of tea, and then, she said with a deep sigh............

Let's put all these Corn Flakes back in the box." !!