Book (Practical) Society Ex-Elite Self-Defense Official Who Saw Hell with Mental Down : The Strongest Technology to Survive This World

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Society
Let's escape before we break our heart. In the midst of a path to success, there is a miraculous revival of changing jobs and earning twice as much income from abuse of authority and hard work. This is the first book by a company employee (wabi @ Japanese _ hare) who is very popular on Twitter. Tips for not getting sick in work and human relations and mental recovery methods are loaded.