Well I admit, I never did the math on my rule of thumb. Perhaps it's time to revise it and give even more space. Maybe I've been, despite effort, still followin

Well I admit, I never did the math on my rule of thumb. Perhaps it's time to revise it and give even more space. Maybe I've been, despite effort, still following too closely. Like I said, I try to give maximum space and be as responsible as possible. Not perfect though. I can still improve as a driver, as your math shows.