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Comment by Danox | Hacker News Reader

Left-handed individuals living in a predominantly right-handed world possess the capacity to adapt and utilize their right hand effectively. While most right-handed individuals do not exhibit this ability unless they experience an extraordinary event, such as an injury to their right hand, left-handed individuals are compelled to learn how to use their right hand in a right-handed world.

As a left-handed individual who employs a trackpad or mouse with their right hand, stick shifts are also possible, at least in the United States. Furthermore, left-handed individuals can switch-handed, bat from either side, and use both hands equally in a fight. This adaptability may be the reason why left-handedness remains prevalent in combat sports, including swordplay, tennis, boxing, and even wrestling. In certain combat situations, the initial blows are crucial for survival, especially in the past.

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In fencing at least left handed fighters tend to get a bit further because there are so few of them they are a lot harder to play against. On a training night a left handed fencer might match up with 10 right handers while a right handed might only see one left hander!

It’s similar in other sports. Around 30% of top cricketers are left handed. It’s 40% for some leading countries.

The “hypothesis presumes that athletes in interactive sports are much more likely to play and practice against right-handed opponents. As a result, these athletes develop both greater familiarity and highly specific skills to anticipate the action outcomes of their right-handed opponents via attunement to crucial perceptual information”

Source: https://pmc.ncbi.nlm.nih.gov/articles/PMC7424046/

> stick shifts are also possible

Ah, let me add on to this from the other perspective.

I live in a country where cars are driven on the left side of the road. ie., the steering wheel’s on the right side, and the gear shifter is operated by the left hand.

And until about 5 years ago stick shifts were very common (automatic transmission was considered a luxury feature only available in higher variants).

I’m right handed. I have no trouble at all shifting gears with my left hand. Feels very natural to me.

I have never driven a left-hand-drive vehicle and in my imagination it feels weird. Like, operating the clutch with the left leg, and the gear with the right hand feels weird. In RHD cars the gear is in the same side as the clutch.

But anyway I know lots of people who drive LHD cars when aboard, and they have never complained.

So I think at least for driving it’s just a matter of getting used to it.

I'm right handed, but have a weird mix of "handedness" when it comes to sports: righty for lacrosse but lefty for hockey; higher batting avg righty but more power swinging for the fences lefty. I can balance much more easily on my left leg than my right - maybe partly due to muscle memory from soccer (righty to a fault, though scored plenty of goals and assists lefty, albeit ~always reactive / in the moment, vs free kicks w/ time to think) and skateboarding (stand w left, push w right).

it may surprise you to learn that the stick shift is on the other side in countries that drive on the left. Entire generations, regardless of handedness grow up using the other hand to operate it and thats kinda just normal, like with the wasd example from earlier

(although of course unlike your example it doesn't involve reaching across one's body to use it)

I'm a righty but managed to drive a stick-shift in Ireland without too much difficulty. I wonder if it actually helped that everything was on the "wrong" side (driver's seat and steering wheel, stick shift, traffic direction) -- bc I was forced to remain focused and deliberate about everything at all times. That said, navigating my first few roundabouts I found myself verbalizing the flow and my intentions, to suppress my instincts and merge smoothly. (Tangent: speaking thoughts out loud is a useful hack in many situations!)

> While most right-handed individuals do not exhibit this ability unless they experience an extraordinary event, such as an injury to their right hand, left-handed individuals are compelled to learn how to use their right hand in a right-handed world.

As a person with severe hemophilia in the third world, where the condition is very under-treated (no prophylaxis, very little clotting factor and sometimes none), I've grown up facing this issue with the dominant arm being out of commission due to a bleed for days at a time. I gradually learned to do almost everything with the left hand: brush my teeth, shave, eat, shower, type with one hand (autocompleting IDEs help), even drive a stick shift (using the right hand to hold the wheel briefly while shifting, technically illegal I'll admit).

It's not that difficult to adapt. The barriers are mostly mental because it feels awkward at first. There are some dexterity issues but if you don't mind going slowly, you can get by.

Just sharing my experience, not meant to undermine the challenges faced by left-handed individuals in a right-handed world.

I'm left handed but so used to switching I'll e.g. often get partway through a meal before suddenly realising I have the cutlery in the "wrong" hand. Except for writing - writing with my right hand is pretty much write only...

Very true, see my comment playing piano as a left-hander.

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