Something that helped me improve my typing speed is focusing on simply being consistent in typing and not listening to anyone else when they tell me that I should type homerow. While I do agree with them that it is better, if I did that it would take me more hours of hard work and dedication in my life. I currently type with four fingers, and I honestly love it. While it may not be the healthiest way, I still love it, and it is how I type. Typing should be something you enjoy, so keep it fun!