Warren Buffett has been influencing the world of investing and business for decades. The annual Berkshire Hathaway letters have become an institution, solidifying Buffett’s status not just as a great investor but as a leading finance and investment writer. Nevertheless, even Buffett has to step aside eventually — and that moment comes at the end of this year, at the age of 95.

As one of the last of the baby boomers, born in 1964, and now having been in business for 38 years (anniversary was 21st September), I was reflecting - an activity that seems to be increasing with age! My life expectancy in 1964 was 67.6. To prove the point when I was just 6 my grandfather on my Dad’s side, John McGrath, tragically died suddenly from a heart attack age 66, a few months after retiring!