Well I had a lot of help from my father with the soldering and so on and he was very good at math and was fascinated with computers and so I was fortunate enough to have a bunch of exposure going all the way back to high school - this was in the 1960s.
When the question arose whether I as a member of the royal family should take part in active combat in the Falklands there was no question in her mind and it only took her two days to sort the issue.
