If you understood a business perfectly and the future of the business, you would need very little in the way of a margin of safety. So, the more vulnerable the business is, assuming you still want to invest in it, the larger margin of safety you'd need. If you're driving a truck across a bridge that says it holds 10,000 pounds and you've got a 9,800 pound vehicle, if the bridge is 6 inches above the crevice it covers, you may feel okay, but if it's over the Grand Canyon, you may feel you want a little larger margin of safety.
You can ensure the success of your attacks if you only attack places that are undefended. You can ensure the safety of your defense if you only hold positions that cannot be attacked. Therefore, that general is skillful in attack whose opponent does not know what to defend; and he is skillful in defense whose opponent does not know what to attack.
Certain temperaments respond to anxiety by pulling inward. Their instincts tell them ' Don't go out to meet the world - you'll have a panic attack. Inside is where safety is.
Perhaps the most incapable Executive that ever filled the presidential chair...it would be difficult to imagine a man less fit to guide the state with honor and safety through the stormy times that marked the opening of the present century.
War is chaotic and when you start having a larger scale film and you have a lot of safety protocols and choreography, I would imagine it becomes more difficult.