My yamaha has a function that locks the piano sound and lets you hear the sound through headphones. I live in a public house, so I had to install the device. The device has a function that accepts my performance as a Midi file, and it receives MIDI and mixes it with VSTi.

Oh, that is so good. I heard about that, but was not sure if it is the case with your piano. Currently, I have a yamana clavinova, same reason - living in a building and if I want to play late in the evening or at night I can use the headphones. Many years ago when I was studying, I had an upright piano, and I remember I practised sometimes until 02 in the morning... I was lucky, the neighbours never complained :)

I understand, don't worry, it is good nowadays that people can be connected from all around the world even if don't speak the same language, with the help of a translator. Your message is perfect.

You are not clumsy, you are doing great. No, not just great. You are doing a fantastic work.

Many greetings @jayuran