Ronald Reagan memorably complained about "welfare queens," but he never told us that the biggest welfare queens are the already wealthy. Their lobbyists fawn over politicians, giving them little bits of money -- campaign contributions, plane trips, dinners, golf outings -- in exchange for huge chunks of taxpayers' money. Millionaires who own your favorite sports teams get subsidies, as do millionaire farmers, corporations, and well-connected plutocrats of every variety. Even successful, wealthy TV journalists.
I have found it helpful to do the stretching exercises my physical therapist recommends. Do some core strengthening exercises, such as the ones highlighted at The Mayo Clinic. By keeping your core strong, your back won't put itself in a position to cause that sciatica pain you are having.