[RhysU]

Which hand dominant are you? My guess is you're a lefty so being offhanded with coffee in the right, which you don't have to look at, is no biggie.

Righties tend to fiddle (not shift) with the shifter or have the right hand on the wheel most of the time. Texting offhanded with the left is miserable.

The truly dedicated can drive one-kneed, heel-toe, drink coffee, and text simultaneously. But manual definitely makes texting more obviously stupid by requiring intermittent use of the second hand.

[jfengel]

I am a righty, and yeah, I mostly held my coffee in my left hand. Texting instead would be very hard. I could probably do it once I'm on the highway (though not while drinking coffee).

I bet a teenager would at least give it the old high school try.