Home economics and life sciences Life-Changing New Ways of Organizing, Human Relations
※Please note that product information is not in full comprehensive meaning because of the machine translation.
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Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Home Economics and life environment studies
"You don't have to take care of people who don't care." All troublesome relationships are reset! Your worries will be solved by the three box theory. Your mind will become lighter in a blink of an eye, worries will disappear, and human relations will become easier.