Relationship between Financial Stability & Decision-making

What was Mr. Winston Churchill's net worth prior to WWII & after WWII? What is Mr. Churchill's net worth now? Where is he in this planet now?

How is Financial Stability related to Decision-making?

http://www.economist.com/news/books-and-arts/21678752-gambler-who-saved-west-mr-high-roller

http://www.telegraph.co.uk/books/what-to-read/no-more-champagne-churchill-and-money-david-lough-review/

http://www.theatlantic.com/magazine/archive/2016/01/why-winston-churchill-was-so-bad-with-money/419094/

http://www.dailymail.co.uk/news/article-3231410/Winston-spendaholic-teetered-brink-bankruptcy-saved-secret-backhanders-new-book-Chuchill-s-finances-reveals-spent-40-000-year-casinos-54-000-booze.html

This question, and these links are connected to leadership, and the need for humble, generous leaders, who believe in equity, and equality for coming up with level-headed global solutions. In the same way, these links further suggest egos, and personal wealth comes in the way of decision-making. At the same time, the communication system, level of trust, and presence of other dictatorial leaders irrespective of whether the governance was democratic or not also played an important role in many of the historical wars.