The story of my life is about back entrances, side doors, secret elevators and other ways of getting in and out of places so that people won't bother me.
I love talk shows and hosting. I would want to do something like that. I'm not sure I would want to be a reality star continuously.
If we take as given that critical infrastructures are vulnerable to a cyber terrorist attack, then the question becomes whether there are actors with the capability and motivation to carry out such an operation.