We have the same story in the sale of auto parts. Sometimes you want to leave the car mechanic right behind the shelf, who does not know that the shells in the planetary transmission are not external and internal, but solar and coronal, but you have to force yourself.
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I work as a doctor. How bad people who can't tell which part of the intestines they are hurt, and throw their fingers into the stomach.
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Learn to read. We are not talking about end users (patient, car owner), but about those who, by profession, need to understand terminology. Well, it’s like your nurse would call arterial and venous blood ‘bright red’ and ‘dark red’.