I play fast as well. No practice swings. No wasted time. I will never play league golf again because of the jackwagons who think the longer they take to play 9 the longer they are unsupervised by their wives.
Let us not forget the game faces, the psych jobs, the increase in beer consumption as the round goes on - complete with more time looking for lost balls, increased arguments, and time spent pulling carts out of creeks and sand traps.