Right-handedness is the preference for using the right hand for tasks like writing, eating, and throwing. About 90% of people are right-handed, which means they find it easier and more comfortable to perform activities with their right hand. This trait is believed to be linked to brain function, as the left hemisphere typically controls the right side of the body. Being right-handed can influence various aspects of life, including sports and art. For example, many tools and instruments, such as scissors and guitars, are designed with right-handed users in mind. This can sometimes make it challenging for left-handed individuals, who may need to adapt to right-handed equipment.