Modern cynics and skeptics... see no harm in paying those to whom they entrust the minds of their children a smaller wage than is paid to those to whom they entrust the care of their plumbing.
We have lost one shuttle for every 57 flights and that is not a good ratio. I do believe we need to continue space flights, but maybe we can follow the example of the Russians and use unmanned vehicles to transport hardware into space.
I never have been insecure, because I see what a waste it is. I know there is a solution to insecurity. I don't tend to be thrown by problems that don't have solutions. And insecurity has a wealth of alternatives.