An Italian proverb says that you can’t thread all the weeds in one bunch. It’s exactly what comes to mind when I see people commenting on the iPhone 4 antenna issue by saying that “it only affects left-handed people.”

The basis of such theory is that, since the problem stems from a gap on the lower left side of the phone, it is more likely for left-handed people to trigger it. That may be, but there are many people who are generally right-handed, yet prefer to do things with their left hands. I do, for instance.

I often hold my phone in my left hand in order to use my right hand to navigate it, especially when pinching to zoom. I am also left-eared: for some reason, holding any phone to my right ear feels very innatural to me. Of course, that leads to holding the headset with my left hand, which has the added benefit of leaving my right, dominant hand free. I also open bottles by holding them with my right hand and unscrewing the cap with my left hand, and I bring my left eye to the viewfinder of my reflex camera. On the other hand (pun not absolutely intended), I cannot write with my left hand at all, at least not with a pen: I fare much better using my left index finger on a misty window.

Most of you probably do the same. There is nothing like complete right-handedness and complete left-handedness… or complete ambidexterity, for that matter.