That's like saying x=4,4=y.
this is the gist of it!
If you move slowly all the time, you will move slowly. If you slow your movements down, understand how they work and understand when you need to move fast and how much you need to move, then you will start to move more smoothly. When you move smoothly, you waste less energy, you trim the fat off the movement and you get from point A to point B more quickly.
It's the person that doesn't pace themselves during a race. It's the person that cooks his eggs on super high heat and always burns them because he's hungry and wants to eat right now.
Slow down, take the time you need to take to perform the skill. Learn the timing, feel the movement, understand when your body needs to move it's parts. Learn where you need to speed up and where you need to slow down. Learn how long the eggs need to cook at the right temperature, learn when to take the eggs off the pan, or when to flip them.
Learn when you need to speed up and when it's ok to take your time.