Part of the innovation in the design of the My Comfort Cutter is its simplicity. The handle is really the same kind of handle as a traditional rotary cutter, but by moving the head of the cutter right below the point of the most cutting power, your wrist will be naturally aligned with your arm. Now you can cut with more power using less effort!
You don't have to re-learn how to hold the cutter either! Just hold it the same way you would hold any traditional rotary cutter. Most people like to hold it one of three ways: finger on top, thumb on top, or both to the side.