Why does Mrs Hall find the scientist eccentric?

Explanation

The arrival of a stranger at an inn in winter was in itself a strange occurrence. In addition, the stranger had an uncommon appearance. In spite of Mrs Hall’s attempts to be friendly, he would respond in a cold manner. He told her that he had no desire to talk, and that all he wanted was solitude. He did not wish to be disturbed in his work. For all these reasons she regarded him as an eccentric scientist.