Good:Nippon steel;Promotion from Pawn to Queen I saw this news. https://sp.m.jiji.com/english/show/40287 Good! Nippon steel promoted from Pawn to Queen in US market. Promotion is very difficult in Chess game. USA won't separate Japan from own economy. This news may show the feature for USA and Japan.

  Win to lose or Lose to win I searched some data about Japan stock markets. I have thought that individual investors give their money and pro investors take them. It may be wrong. I found that every investors cannot avoid to lose their money, but pro investors may be good at limit their losses. To limit losses may result to lose to win.

  Cafe au lait: Can we separate it for Milk and Coffee? Cafe au lait(Milk Coffee), I think that we can’t separate it for Milk and Coffee. Further, I prefer Cafe au lait more than Milk or Black Coffee. I imagine about how Milk feels when Milk is mixed with Coffee. (In this article, Cafe au lait = Milk 50% : Coffee 50%.) Milk may think Milk itself is swallowed by something different things. How about Coffee? I imagine about how Coffee feels when Milk is mixed. Coffee may think Coffee itself is swallowed by something different things. Now if we want to enjoy good taste Cafe au lait, we need syrup. Syrup must be not so much amount, because when too much, Cafe au lait loses its good taste. Further more, when we are in hot weather, we need ice for Cafe au lait. This Cafe au lait is one example for the world. If someone try to separate Cafe au lait for Milk and Coffee, it will be wasteful, and the effort will be no use crying over split milk. Then syrup will be economica...

  Typhoon person I saw the Mexico and Canada stock prices went down from May 9, 2025. If this fall is not the whim of the market, this is signal for Trade war. In my experience, typhoon person is there. Typhoon person tends to have an ally nearby, attack people who keep their distance, and if enough far, there are no damage. Mexico and Canada will be damaged stronger than other far countries. 

 Correlation between features and USD/Japanese Yen(JPY) I wrote Python code for searching about correlation between features and USD/JPY. Combined_Price = (Gold × 1 + Oil × 2.5) × DGS10 DGS10 means 10-Year Treasury Constant Maturity Rate. Correlation was 0.93975.

  How to know the decisions as mistakes by one's self? How people, including me, know the decisions as mistakes by ourselves is to feel the pains from results from the mistakes. No pain, no gain. Actions/Results Successes Mistakes Decisions Increase risks Balance If decisions result as successes, people learn less than mistakes. Big and many successes will lead next bigger and more mistakes. In my experience, to fix mistakes as soon as possible results better than late. The bad actions are that to repeat and continue decisions which will be mistakes. If I find my mistakes, I will be careful for to repeat same mistakes and not to continue them. (But I sometimes do gamble, it may be my bad habit.)

 correlation-features-USA(corr=0.9645) df["Combined_Price"] = (     df["Gold"] * 10                              # 安全資産、価値保存     + (df["Copper"] - df["Zinc"]) * 0.75         # 工業金属の需給差（精錬コスト的な差？）     - (df["Wheat"] + df["Corn"]) * 2.5           # 食料インフレ圧力（消費者・企業のコスト増）     + (df["Oil"] - df["Uranium"]) * 30           # 化石燃料 vs 原子力（エネルギーのパラダイム） ) I found correlation(corr=0.9645) between combined features and DJI. This is from FRED data, so that some delays are included. https://medium.com/@takapoko182/a-personal-attempt-to-reconstruct-djia-using-commodity-prices-2015-2025-638e4375919c

  The Chinification of America vs the Americanization of China Hummm… https://www.reuters.com/world/us/trump-deflects-blame-economy-contraction-says-be-patient-2025-04-30/ I thought about the Chinification of America vs the Americanization of China. Simply, the Americanization of China seems to be more exciting. Further, I thought about double-sided transaction. If America market is bear trend, China market will be bull trend, so that there may be chances in both markets. (I don’t have enough money to do it, and I am not good at trading.) [Additional news] Military parade on Trump's birthday could include more than 6,500 troops https://www.reuters.com/world/us/military-parade-trumps-birthday-could-include-more-than-6500-troops-2025-05-02/ [Further Additional] I searched with Python code. I may be wrong about the markets. Correlation between China market and USA market becomes stronger than I expected.

  Escapers from the Temple Japan I heard about Japanese young women as dark workers in Dubai project. In addition, I watched some news about them. The news told about the effect for Japan including the news distributors. Some people told “Other Japanese young women will be stopped in airport for suspicion.” I felt very sad about this phenomenon. Japanese young women as dark workers are escapers from the Temple Japan. We should know the backgrounds about them. I thought that they felt they couldn’t earn enough money for their assets(time, beauty and so on). They might want to escape from the Temple Japan. Further, people who criticize them are all high class people from born-family or riches by themselves. I think that to drive back the escapers is not good method, but to help them is better. I recalled when I was 20-21 years old. I wanted to escape from Japan, but I couldn’t… I hope the escapers will be happy…

  Iran: Gift or War I saw the news about USA and Iran for nuclear powers development. If Iran wants to negotiate with USA, this time is the best. Because USA doesn't prefer to fight to 2 countries at same time, for example, USA vs Iran, China. If Iran wants to get gift from the world, Iran should negotiate with USA and get economic gifts which are more than cost for nuclear weapons. Repeatedly, USA President Trump seems to want to get Novel Peace prize. This time is best for negotiation for Iran and him. [Additional] Gift should include thermal power plants and other infrastructures.

  Enemy or Friend? US government seems to want to separate the world as enemy or friend. I thought it as below matrix. Of USA Friend Not Friend Enemy Both Enemy Not Enemy Friend ??? The world has 4 types, both, Friend, Enemy and ???. ??? will be empowered by this US-China conflict. For example, ??? are Artificial Intelligence(AI), Global Companies, and so on.

  Hidden tendency of the man I found hidden tendency of the man. He tends to blame someone who are likely to win the Nobel Peace Prize. Further, he tends to praise potential enemies. Hummm. I recalled that he praised about Japan…

  Active vs Passive Recently, I thought about “Active vs Passive”. Active behavior is difficult for passive person. Passive behavior is difficult for active person. Passive behavior is good at in closed market. Active behavior is good at in opening market. Passive person is good at optimization. Active person is good at change. In the ending of past-capitalism, if we want to survive, we should to be active person. Mixed with BE-DO-HAVE principle, we should to be active, do active actions, and have active results. I don’t know how to win surely and safety, but I know passive person always lose in this era.