>>21
I don't have a TV. And, you know, studying or reading while listening to music is not efficient.

I'm rather good at playing the piano and I can figure out the code. And I have an electric piano, so it is possible for me to do that.
But it's just "an eye for an eye". The act like that is considered childish in Japan. As the Japanese gentleman, I would like to have kept a low profile, smiling, and bowing in all situations. I'm sorry.