Look around hard for another job. Look for easy problems to solve. Solve them with much fanfare. People equate this with patience and concern. Do little or nothing.
Time takes care of many problems.
Other jobs open up. Run the schools the way most Earthlings misconceive that their business organizations are run, e.g., bottom-line focused, highly concerned with efficiency, rewarding only those who produce. Talk up this mythology. Develop a repertoire of ready slogans you will repeat on any occasion when trapped into making a verbal response to anyone. Insinuate to parents that you think teachers and administrators are overpaid and less than competent.