Best to email the feckless girl before you adopt the Patrick Bateman method...First dates are a minefield of social etiquette, and one misstep can bring disaster. Not one to let sleeping dogs lie, NY investment banker, "Mike", let a luckless lady know - in excruciating detail - exactly how you let a guy down easy, and lucky for us, the mighty internets recently saw fit to wash this glossy gem up on the ...