I tried it once after I first passed my test, and didn't like it. I don't think it's possible to drive safely while you've got your phone pressed against your head with one hand, and if that's what it takes to make people not use their phone while driving, then i'm behind it all the way.
Above all else, stay safe. Indicate, don't use your phone while driving, wear your seatbelt, and never, under any circumstances, get in MY car
