I remain amazed at people of means who do not maintain sufficient liability insurance on their vehicles and homes.
The most frequent problem we see is with middle-income people who are driving around with "25 / 50" or "50 / 100" liability insurance policies on their cars. A "25 / 50" policy is one which provides a negligent driver with insurance protection of $25,000 for any one person they hurt or kill in an accident, up to a total of $50,000 for all persons hurt or killed in an accident. A "50/100" policy, provides a negligent driver with up to $50,000 worth of insurance protection for any one person they hurt or kill in an accident, up to a total of $100,000 for all persons hurt or killed.
If there is insufficient insurance to pay the damages caused, the driver is personally responsible for the balance of the damages. Thus, if a negligent driver with a "25 / 50" liability insurance policy on his car causes injuries to another person worth $50,000, the negligent driver is responsible for the $25,000 his insurance company does not pay.