Yes. You lack perspective. If the state can't prevent every murder, why would you expect that it could prevent every terrorist attack? Why does it make any act

Yes. You lack perspective. If the state can't prevent every murder, why would you expect that it could prevent every terrorist attack? Why does it make any actual difference whether deaths are simultaneous or distributed? Horrible things, intentional and accidental, happen every day, and they can't all be prevented, but you don't waste your time worrying about drunk drivers or lightning strikes, because they're spread out and you don't notice. You make a reasonable and proportionate effort to protect yourself to the extent that you can, and roll the dice and pray to the extent that you can't. What makes terrorism any different than plain old murder?