"It [love] is a disease to be born with patience, like any nervous complaint, and to be treated with counter-irritants."

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For 'wellness', naturally, is no cause for complaint - people relish it, they enjoy it, they are at the furthest pole from complaint. People complain of feeling ill - not well ... Thus, though a patient will scarcely complain of being 'very well', they may become suspicious if they feel 'too well'.

— Oliver Sacks