Best Way To Drive Cars With Automatic Transmission Engines

  What prompted me to ask this particular question was that I and my friends were hanging out this last weekend and somehow we started talking about cars, to my greatest surprise my friend told me he drives his car (automatic) with both legs. That is, left leg on the brake and right leg on the accelerator and he uses them simultaneously. Sounded strange to me so I started asking around and few other people also said they drive their automatic cars with both legs.

I have always thought that the safest way to drive automatic cars is by using only the right leg since there's no clutch, the left leg has no function unlike in the manual cars where the left leg is strictly for the clutch.

I can't imagine myself using both legs for automatic cars biko.

So guys, how do you drive your automatic cars?