I gave up on running in things [0] frequently when I turned eight or so. That was a long time ago. I even mastered the art of reading books while walking.
[0] To be more precise, things that I do not want to run into.
I liked to read so much I would read on the way to school.
This worked well until one day a lamppost decided to jump out right in front of me (me, age 6, bleeding profusely, very pissed off at not being able to read with the blood spouting everywhere).
Since then I don't read while mobile. I can't wait for my car to drive itself, that way I'd have lots more time to read (I still love to read).