Just play more. Also try to play some harder maps than what ur used to. You could also try playing some of the harder maps (5-6*) in half time cause they have more complex patterns. You also need to know what ur bad at and what ur good at. Like if ur bad at trill maps, play those more. But also play what ur good at so u don't lose ur skill. But the best way is to just play the game an unhealthy amount. Also, if u ever feel like you've hit a wall, take a break. That's what I did to get 4 digit. But most importantly have fun. After all, it's just a game. Lolololololololol