The key phrase that continues to pop up in this book is the reminder that "...in retirement, the key is having enough income as opposed to enough money..."
Three major risks can affect you and your money in retirement:
- The randomness of longevity (no one knows how long or short we are going to live)
- The randomness of stock, cash and bond investments (the sequence of those returns can damage a portfolio even though you started out with enough money - or so it seems)
- Inflation (it really does eat away at your purchasing power even in small doses and it is your personal inflation spending that matters more than the government's reported CPI)
Product allocation. Maybe a portion (note: a portion, most likely no more than about 25%) of your investments should be in an annuity (social security and other monthly resources you might have count towards that 25%) which this author calls "pensionizing your nest egg".
It depends on how much your fixed expenses are in retirement and what income is guaranteed to come in to cover these needed expenses.