If its a job worth staying at, and you want to change things, great, get involved - work to make the conditions better.
If you have a better idea, and no one listens, and you know you can do it better - follow your dream, use your God given ability and start a new business. Create your own wealth and capital and use your resources wisely. Be the better boss than that other guy. Get the support of your employees, the ones that sacrifice and work hard to see your corporate vision. Share your wealth and prosperity with them when you do well, sacrifice with them when times are tough.