Post Excerpt When you are taking your time and investing your money in the stock market, avoiding unnecessary risks is a primary concern. The paradox of this situation is that without taking big risks, big pay-outs can’t happen. Sarah Ketterer is an example of a person who calculates big risks and earns big pay-outs. Ketterer is known as doing the opposite of what every investor has learned to do. Instead of dumping and dismissing failing stocks, Ketterer invests in them.