I think the "half your age plus seven" guideline is from the 19th century - not from the bible as previously thought.
So if you're 40 the "ideal" age would be a 27 year old partner. If you're 60 it would be 37 - and obviously you'd "traded in for a new model" as the expression goes
So if you're 40 the "ideal" age would be a 27 year old partner. If you're 60 it would be 37 - and obviously you'd "traded in for a new model" as the expression goes


