A problem with using say the careers of 50-year olds to predict what now 20-year olds will do is that the entry job market could have (and in my view probably has) changed significantly in the intervening 30 years.
A problem with using say the careers of 50-year olds to predict what now 20-year olds will do is that the entry job market could have (and in my view probably has) changed significantly in the intervening 30 years.