“Paris Syndrome” is apparently a psychological condition, mainly experienced by Japanese tourists, marked by an extreme disappointment when the City of Lights does not live up to expectations. It can cause disorientation and even hallucinations.
Rock polishers do not polish rocks quickly. Expect each batch of rocks polished to tumble for about a month. Expect that month to be underscored by a gritting, grinding sound.
There are apparently four types of introverts.