If I was wrong in yielding to persuasion once, remember that it was to persuasion exerted on the side of safety, not of risk. When I yielded, I thought it was to duty; but no duty could be called in aid here. In marrying a man indifferent to me, all risk would have been incurred and all duty violated.
…words have been all my life, all my life--this need is like the Spider's need who carries before her a huge Burden of Silk which she must spin out--the silk is her life, her home, her safety--her food and drink too--and if it is attacked or pulled down, why, what can she do but make more, spin afresh, design anew….
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.
'Safety', the wife of Pablo said. 'There is no such thing as safety. There are so many seeking safety here now that they make a great danger. In seeking safety now you lose all.'
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.