I'm left handed and so is my husband. It makes everything we do together so much easier from having a left handed kitchen to folding sheets.
Only 12% of the worlds population is left handed. In places of conflict and war that % goes up as left handed people have the element of surprise when attacking people, the sword is in the left not the right hand (ha! take that) the same as south paw boxers.
Makes it difficult when traveling as some cultures use the right hand to eat and the left hand in the toilet!
More left handed people die from DIY accidents because all the electric tools are designed for right handed people. Using a chainsaw is VERY difficult if you are left handed too
I can not use a pair of left handed scissors i bough as I have used right handed scissors for the past 40 years