What to do when the “pro’s and con’s are too close to call.” Thinking through specific examples such as the UK leaving the EU!

＜prologue＞I started a blog called "The Baby Boomer Generation's Miscellaneous Blog"（Dankai-sedai no garakutatyou:団塊世代の我楽

• #pros and cons are too close to call

• #UK leaving the EU