“Humans reason when they are trying to convince others or when others are trying to convince them. Solitary reasoning occurs, it seems, in anticipation or rehashing of discussions with others and perhaps also when one finds oneself holding incompatible ideas and engages in a kind of discussion with oneself.”

“Humans reason when they are trying to convince others or when others are trying to convince them. Solitary reasoning occurs, it seems, in anticipation or rehashing of discussions with others and perhaps also when one finds oneself holding incompatible ideas and engages in a kind of discussion with oneself.”

— Hugo Mercier