The author, an experienced financial adviser, argues that the key to financial wellbeing is to " know thyself" in order to allow decisions to be made, and to ensure those decisions are the rights ones for you. This is underpinned by having control of your daily finances, the ability to cope with a financial shock, to be able to have options in life, to have identifiable goals and a clear path to achieve them, and to ensure clarity and security for those we leave behind.