Left foot braking = brake lights constantly on. I'm sure there's someone out there who doesn't, but everyone I know who left foot brakes leaves their foot there, eventually pushing the pedal down enough to trip the brake lights on. They are also the type who complain about how fast their car wears out the brake pads/shoes.
Had a lovely tailgater the other day. A most determined lady. No matter what I did, she'd invariably find her way behind me again and again. Oh, she might shoot on ahead, as far as a quarter mile. But she'd filter back again and return to my backside, trying to polish my licence plate with her bumper.