"99.9% is Hypothesis: A Way of Thinking to Avoid Judging Based on Assumptions" Kaoru Takeuchi Price: ¥770 "Lately, I feel like my mind has become rigid." For those of you, the medicine is "science." Regardless of whether you're in the humanities or sciences, just knowing the true basics of science, just that alone, might make your mind become wonderfully flexible. The basis of science - it's that "everything in the world is just a hypothesis." Assumptions, common sense, precedents, preconceptions, fixed ideas... There are people who are bound by these things and can't move, right? "Why can't they understand such a simple thing!" You get irritated, right? In such cases, read this book as a placebo."