Guy de Maupassant

There are two races on earth. Those who need others, who are distracted, occupied and refreshed by others, who are worried, exhausted and unnerved by solitude as by the ascension of a terrible glacier or the crossing of a desert; and those, on the other hand, who are wearied, bored, embarrassed, utterly fatigued by others, while isolation calms them, and the detachment and imaginative activity of their minds bathes them in peace.

― Guy de Maupassant, 88 Short Stories