The first thing you need to know is how to improve your hand speed and even P skills.

Hand speed can only usually practice, to hand fast first have to eye fast, after all, people's thinking is to rely on the eyes to the brain, and then action.P point can first use the slow song to find the feeling, remember that feeling and then jump fast song, even P first you have to be able to press the end of the practice techniques, do not randomize the song, it is best to focus on a song to practice, to practice at least 70% of the rate of P has been considered a formidable, and then change the other songs to practice. If you have a strong sense of rhythm, you will find a rhythmic song first practice, but this method has the disadvantage that there is no rhythmic song you are not easy to P to.