It is sometimes better to be silent and thought to be a fool, than make a post like this and remove all doubt. Ignorance must be bliss. Using your analogy several shoes would never get sold. Who on here has ever bought boots or shoes that they had to break in. Who on here started with vibrams(or other minimalist shoes) and had to get your feet used to them. Not any one thing is perfect for everybody but to suggest that something can't be right for anybody because there is a breakin period is pure ignorance.