To bring about change against the tide, to help people do something other than what comes naturally to them, requires more than just imparting awareness of how they should act and then leaving them to it.
Perhaps the tide will change as VCs become aware of the benefits of investing in ventures with more mature professionals at the helm, but for the moment, older entrepreneurs may not want to focus too much of their efforts on this source of funding.
Conservative Switzerland had been mostly against change, but in 1973 Mr Leutwiler had got his colleagues to accept that the tide was running in favour of America's demand for a looser system based on the strength of a country's economy.