The more poetry you have in the head, the more poetry you will understand because you will be getting to the roots of what it is that makes people write poetry at all.
I put off writing the first Left Behind book for a year because I got invited to assist Billy Graham in his memoirs, and had we known what we were putting off for a year, we might not have put it off.
If quantitatively the American achievement is impressive, qualitatively it is somewhat less satisfying.