Open the paper and draw a red line on the crease you just made from the step #16.
18.
Rotate the paper by 180 degrees and follow the steps #13-17.
The Peacock and Juno Fable
A Peacock once placed a petition before Juno desiring to have the voice of a nightingale in addition to his other attractions; but Juno refused his request. When he persisted, and pointed out that he was her favourite bird, she said:
Be content with your lot; one cannot be first in everything