Disasters
Not all disasters can be avoided. Not all disasters are fatal. If you accept these two truths, your approach to risk will change.
If you build a disaster-tolerant company you will be more willing to challenge the fates and won't hide from things. The disaster-tolerant approach means that you can focus on the upside of risk instead of obsessing about the worst possible outcome.
And once you do that, the upside is more likely to occur. That outcome you were so afraid of isn't so bad, and once you realise you can tolerate it, it's (amazingly, perversely and ironically) less likely to happen.