Did you know that earth is home to 8 billion people?
All of us are different in terms of complexion, body structure, tone, etc. Similarly, some people are right-handed, and some are left-handed. Humans have a dominant hand that they choose for everyday chores, except for a small percentage of ambidextrous — those who can use both hands equally well.
Right-handed people and left-handed people: Are they different?
This question in the heading is a bit confusing. Why? See, both are different, and both are not different simultaneously. Don’t be perplexed; in this blog, we’ll learn about left and right-handed people, their history, and, most importantly, the answer to this baffling question.
We already know that right-handed people are more widespread than left-handed people on the planet, but does this make them superior to left-handed people? Of course not. You undoubtedly felt more at ease and spontaneous writing with one arm than the other the first time you picked up a pencil as a tiny child. Are you more comfortable with right or left? Some studies say that left-handed people are more intelligent, but what is the reality?
While some researchers have confirmed a correlation between left-handedness and a higher IQ, others have found that right-handed people have the upper hand. Let us first look at what history says about it.
Left-handedness was once thought to be caused by slight brain injury during early development, according to scientists. In contrast, left-handed persons have long been considered and shunned as misfits. Left-handed persons in the Medieval Era were afraid of being accused of evil. Right-handed people used to regard them as enemies and suppress them in all possible ways. They ask many left-handed people to write with their right hands, despite their general instinct of using the left hand.
It was a general history of Left-handed people. Furthermore, the above phrase exclusively targets left-handed persons because society considers them aliens and people who lack basic skills. So let us understand some minor differences between left-handed and right-handed people.
- Experimental evidence: It indicates that genes play a role in determining one’s hand orientation. In the year 2019, scientists found disparities in left- and right-handed people’s DNA. There are two different classes or expressions of a gene at the same genomic locus, such as a diversion of two links to handedness, as written in the genetic theory.
- Do you know the meaning of the word handedness? Handedness, also known as hand preferences, is the propensity to be more adept and confident performing things with one hand rather than the other. C and D are the two types of a gene.
The D gene is more common among individuals and is much more probable in a person’s inherited characteristics, and it is responsible for Right handedness. The hand prediction of the person with the C gene is arbitrary. Individuals who possess the C gene have a 50/50 probability of being right-handed or left-handed.
- Before birth: There are chances that handedness is prevalent in the mother’s womb. Infants demonstrate a clear preference for one thumb over the other halfway through the second month of pregnancy. Also, it can arise after birth, as many babies have this behaviour of sucking one thumb in comparison to the other.
- Creative professions: These are those professions that require the use of productivity in some or other sense. Many right-handed people are unquestionably creative, but when it comes to left-handed people, practically everyone is. Musical and other spatial talents are the role of the right half of your brain that controls muscles on your left side of the body.
- Priorities change with age: Observe an elder person with the dominant hand being the right. You’ll be shocked to learn that he uses his left hand along with the dominant one. The elderly folks complete many chores with their left hands as their right hands become sluggish and less steady.
- Finally, smartness: Some scholars think that left-handed persons are more intellectual, while others believe that right-handed people are more imaginative. Both sides of the brain communicate better in left-handed people. It suggests that left-handed persons may have better linguistic and speaking skills.
Now the most vital question of the blog is, how are left-handed people different and indifferent at the same time? They are different because they use their left hand, but that is a physical difference. They are non-different because they are also members of society and have the right to live their lives to the utmost.
Are you sure of your handedness?
You’ll be able to tell which hand you use for most of your activities if you ask yourself that question. You can be mixed-handed also if you use both of them.
Key Takeaways
Don’t be ever ashamed if you use your left hand as the dominant one. Left-handed people are geniuses in their way, and they are equally respectable. Moreover, numerous celebrities use the left hand instead of the right, like George H.W. Bush, Bill Clinton, and Barack Obama. If you want any actor on the list, then he is Tom cruise. And for right-handed people; Do not ill-treat left-handed people as they are not indifferent; instead, they are so because of their genes.
Also published on Medium.