The term 'sinistrality' used to refer to left-handed people indicates demonic traits. This is the most ridiculous myth in the world. In fact, the word 'sinistrality' is derived from the Latin word 'sinestra' which means 'left-handedness'. In the ancient Mesopotamian language, the term 'sinestra' was used to denote 'power'.
Left-handed people are commonly associated with clumsiness in all they do. This notion, totally false, is probably a distorted version of the translation of the phrase 'having two left feet'. While the phrase is used to relate to someone who can't dance, it is very wrongly associated with awkwardness and the left-handed.
Use of the left hand for eating is immoral and unholy. This myth was probably first spun by vague fanaticism. It is totally untrue. We make our social norms and abide by them. However, shunning a person who eats with his or her left hand does not even offer modern education credibility. Left-handed people show a more coordinated hand-to-mouth movement and that does not in any way make them, of all things, 'unholy'!
It is difficult for left-handed children to learn writing of the alphabet, without personal tutoring. Not true at all. Observe the left-handed toddler. Everyone else is more bothered about his left-handedness than he is himself. The left-handed child adapts to writing, drawing and all other activities that require him to hold a writing tool as early as the right-handed. In fact, many left-handed people display neater handwriting than their right-handed colleagues.
People who are using their left hands when listening may more easily hear rapidly changing sounds than those who are using their right hands, according to a study from Georgetown University Medical Center. The researchers who conducted the study, presented at Neuroscience 2012, found that the left and right hemispheres of the brain specialize in different kinds of sounds — the left hemisphere, which controls the right hand, likes rapidly changing sounds like consonants, while the right hemisphere, which controls the left hand, likes slowly changing sounds, like syllables or intonation. According to the researchers, if you're waving an American flag while listening to a presidential candidate, the speech will sound slightly different to you depending on whether you're holding the flag in your left or right hand. The research could ultimately result in better treatment for stroke and language disorders.
Left-handed people are many a time at a disadvantage using tools designed for the right-handed. Well this is true, but today, there is a whole range of tools and equipment being designed for left-handed people. Many right-handed tools too are available, such that they can be molded to suit the needs of the left-handed craftsman. Even the computer mouse has been challenged in use and the touch pad provides the left-handed professional equal opportunity.