Keep a sick-bag near
A classic example of US quasi-religious pop psychology 'let's all get out of the box Brad and run a great company together'. Dreadful - you could drive a bus sideways through its basic principles and psychological flaws. If you're not from the US the last two pages will reacquaint you with whatever you last ate in double-quick time. Scary to see (apart from Stephen Covey)supposedly sane people endorse it. Truly a classic of its genre - so bad it's a treat!