Writing is like being in love. You never get better at it or learn more about it. The day you think you do is the day you lose it. Robert Frost called his work a lover's quarrel with the world. It's ongoing. It has neither a beginning nor an end. You don't have to worry about learning things. The fire of one's art burns all the impurities from the vessel that contains it.
I may not have any power over it at the moment, but at some point that must change. I can be very patient. I am the end of all things, nephew mine. I shall be the last. When birth has ended, I wil cut Clotho's cord, and she will be no more. The time will come when every last thread has been measured, and I will snip Lachesis from the great weave. In the end only Death and I will remain. Then I will cut his thread, and it will be me alone. With my last strength I will close the shears on my own life. I am the end of everything, including you.