I dont even like talking hands free on the phone while driving, so i will only pick up while driving if i expect a serious call, otherwise i ignore drive on, find a good place to pull over and then call back.
Mind you even just sitting here in my chair in front of the computer, i would rather not touch my phone, and fortunately the 6-7 people that have my number have at last learned to not call with trivial stuff that can wait until we see each other.
I am just able to tolerate 1-2 calls a week, and the number of TXT messages dont hurt me one bit so TXT away, just dont expect me to TXT back right away, some times i have to man up before touching the phone.