Practice!

 I saw a modified quote by Jon Schmidt, my currently-favorite pianist, regarding practice.

"To be average, practice till you get it right.
To be great, practive till you never get it wrong."

Then he adds - ..and drive the family crazy.

I can imagine that. But for my case, thank God for digital piano! If you are or living with a trumpeter, a cellist (!!), a violinist (I have a friend), a bongo player (Sheldon Cooper!), the odds are in your favor.

In regards with papercut, I think I need to practice it, too. After a while of not doing, it's like my hand isn't so cooperative anymore. And I believe this goes for almost anything, practice, practice, practice!