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Correlation between NASDAQ price, Corn and Gold(Corr=0.945)

 I wrote Python code which shows Correlation between NASDAQ price, Corn and Gold(Corr=0.945). Corn and Gold are best mix I have found. https://gist.github.com/Kouhei-Takagi/a1a9b073f6cd6dacb7eb1ea871d8fd3c I changed some important parts. https://gist.github.com/Kouhei-Takagi/5becaf7c3a24d63ac9c56856e81297f2
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Skills Portfolio for working

2016/10/31. Skills Portfolio for working

Portfolio: This is set of well balanced asset. Investors word...

I think that the concept of portfolio can be applied for skills for working.

Well balanced skills makes working richer...

Maybe there are more than 3 kinds of skills portfolio for working.
(•To person skill
•To things skill
•Language skill
•Mathematics skill)

And I heard that there is 2 important concepts of portfolio; Put all in it or Avoid risk by dispersion.

Concentration or dispersion.
To get success, concentration is important.
To get safety, dispersion is important.

Thinking about skills portfolio, it's interesting.

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