As you mention, this topic is just one example of how necessary it is to be prepared for different situations in life, work, economic, and even personal. It gives us a better chance of success in any field. Professionally I am always learning things that I need, I do a lot of research. Economically, I am looking for more profitability and diversification. Personally I am looking at myself improving my not so good aspects for myself and for my relationship with others.
Continual improvement is a good thing to seek, well done.
Well done you too, keep on improving! Always on the move.