Pretender to be tough easily shifts to be weak I know one pretender to be tough. The person shifted to be weak after he/she lost own bluff. I thought about the difference between real confidence and bluff. Real confidence stands by our sides, but bluff is put on own faces. Real confidence makes us stronger. Bluff can make us both of stronger and weaker. In other words, real confidence is asset, but bluff is risk. The result of bluff will be better or worse than without bluff. (I don’t like such risk, so that I try not to use bluff.) I thought about below matrix. Result With Real confidence Without Real confidence With Bluff Middle Risk and High Return High Risk and Middle Return Without Bluff Low Risk and Middle Return Middle Risk and Low Return I don’t know this matrix is true, but not so far from true. Then I thought about another things, “Are there perfect method?” If I have real confidence and don’t use bluff, there ar...
Sustainable Infrastructure
Background
I saw this news.
China's drivers fret as robotaxis pick up pace - and passengers
https://www.reuters.com/business/autos-transportation/chinas-drivers-fret-robotaxis-pick-up-pace-passengers-2024-08-08/
When I worked one construction company, I heard that if construction workers lose their job, they will do bad things.
One idea
I know there are a lot of solutions for this problem.To increase the field of construction workers is my solution.
My idea is “Sustainable Infrastructure”.
In Japan, it is partially permitted to use recycled aggregate to construct roads.
Recycled aggregate includes old asphalt, stones and dusts.
To use the recycled aggregate makes less new asphalt.
This technology is sustainable infrastructure.
Applying sustainable infrastructure to China
I don’t know China’s road conditions and whether to use recycled aggregates or not.My idea to apply to China is that roads which are center of city use new aggregates and new asphalts.
Then roads which are a little far away from center of city use 10% of recycled aggregates which were made in center of city.
Then roads which are far away from center of city use 20% of recycled aggregates which were made in center of city.
Then roads which are very far away from center of city use 30-50% of recycled aggregates which were made in center of city.
This is just like expansion of rolling networked roads.
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