Hi Reader You don't retire once Two conversations this week, both with men who've "retired," and I use the quote marks deliberately, because between them, they've retired approximately four times and are all still working. The first, I'll call him Ken. Ken has retired three times. The first time was about nine years ago. It lasted a month, then his clients rang and asked him to come back directly, so he did. The second time was six years ago. That one also lasted about a month, until a...