I learned Morse Code as a 12 year old while working towards my ham radio license. It was a challenge, especially getting to 13 WPM. The 20 WPM requirement of th

I learned Morse Code as a 12 year old while working towards my ham radio license. It was a challenge, especially getting to 13 WPM. The 20 WPM requirement of the Extra class was the main reason I didn't go for that one at the time. Even to this day, over two decades later, I can still generate and recall Morse (albeit slowly). This is one reason I urge young people to study something meaningful and lasting while they're still in school. I wish I had an adult who had told me that when I was young. I still know a lot about electronics, RF, antenna design, etc. but I wish I had internalized mathematics fundamentals or a foreign language instead. I still believe that one reason Richard Feynman was so facile with physics and mathematics was because of the notebooks he and his friend kept while they were kids.