I have to repost this article from Heather McWilliams, Horse Math Theory, How Horse Junkies View the World posted at www.horsejunkiesunited.com because it is SO true!
And, just my two cents, you should buy that bridle. I have one and love it. Hint: you can find them on sale occasionally. I bought one for half price, so of course could not resist such a bargain.