All of them. Making the world 100% safe is a fools errand. There are always risks. I think the current state of risk is just fine, and I'm not willing to lessen

All of them. Making the world 100% safe is a fools errand. There are always risks. I think the current state of risk is just fine, and I'm not willing to lessen my convenience just to reduce a risk that I don't perceive to be very high.