Are your personal affairs a big mystery? Of course you don't confide that information to just anyone, but surely your husband, wife, child or your lawyer/solicitor/attorney should be aware of where you keep your insurance, home and other personal papers. Okay, so you've made a will, signed a Power of Attorney and perhaps prepaid your funeral - but have you told anyone? Does anyone know where you bank, where your investments are, your insurance policies, sources of income as well as your debts and other liabilities? 'Be Prepared' - the motto of Boy and Girl Scouts and Girl Guides, has stood...