✔ 最佳答案
I think if you want ot learn it by youtself, it is really very difficult. I think you should find a piano teacher to teach you some basic knowledge. Then, you can learn it by yourself.
Firstly, you can go to some music website to learn and know more about music. The beat, the song etc. Then, you can find some easy song to 彈. And then you can get better from ten on.
However, it is really quite challenging for you to learn like this. It is not easy because I play a song need a lot of time. If no teacher teaches, it is more difficult. And you don't know are you right in playing it.