
Segment 9565 in Left-Handed People Speed Zone: 160 - 179 WPM
While this is less common today, some left-handed people still adapt to using their right hand for certain tasks because of tool design and everyday convenience. Another explanation comes from evolutionary pressures. Some theories suggest that right-handedness became dominant because of cooperation. If most people use the same hand for tasks, it is easier to share tools and work together efficiently.