ETA refers to "a method of applying creative and predictive logics that matter to you by taking, swift, confident and smart action when faced with the unknown". Inherent in this definition is the notion that it is a practiced method that anyone can learn.
Advocates liken it to CPR, a simple, life-saving method that anyone can learn.
In the field of finance, there are concepts and methods that anyone can use and there are a subset of people who make a living using these concepts and methods.
The science of achieving the Third Metric is not an abstract idea, but a method that can be learned by anyone willing to learn a few simple skills -- skills that help you design your life for true success.
Prototyping is a process that anyone can learn and master.
A dance that anyone can learn.
That's a song that anyone can sing.
That's a lesson that anyone can apply.
Is it a philosophy that anyone can claim to represent?
Fortunately, it's a quality that anyone can cultivate.
This organization is not a membership that anyone can join.
