And you don't have to buy a ticket, either

We like to get sick with fear when we board airplanes or strap into roller coasters. But the real villains in our national tragedy are our precious automobiles. Over 40,000 people die a year on the road. That’s almost fifteen 9/11s every single year.

[From The Worrier’s Almanac Guide--Things You Should Actually Worry About — Ten Car Train]