Hire a financial adviser - ask friends or relatives with similar net worth about their advisers. A good adviser can give you peace of mind, and help you avoid a

Hire a financial adviser - ask friends or relatives with similar net worth about their advisers. A good adviser can give you peace of mind, and help you avoid an awful lot of undesirable scenario's. I would suggest a fee-based adviser with fiduciary responsibility. That person will have a vested interest in preserving and growing your wealth, since their fee is a portion of that growth. Also, congratulations! Celebrate with your family and don't buy any lambos.