I have your left-handed mouse. The button on top, the right button, is considered the left button by your device. This means to click with the right button, as a left-handed person would do, requires me to specify the "left" button as the primary button. This means I have to constantly change system settings between the left and right button as I switch between your mouse and every other mouse in the world. WHY WHY WHY would you make the button on the right side, from the perspective of my hand, report itself as the left button?