What? -blam!- off. That is bullshit! You can't concentrate/drive whilst someone talks to u? I do it every day. -blam!- one stage of a military selection course I had to drive whilst getting to a destination at a specific time, whilst asking a person specific questions in order to obtain specific information, and god damn well memorise it. It is easy as shit. You are just -blam!-ing weak and making excuses for your habit.