We all have a friend who has spent some time trying to convince us that {insert here your personal bête noire, be it mathematics, philosophy or logic} was actually fun. All of these domains involve reasoning, by which I mean pondering on the reasons for our beliefs: mathematicians and logicians have to find proofs for their theorems and philosophers use reason to persuade us that their claims are true (some of them at least).

Despite their valiant attempts at making their favorite discipline sound sexy, you might remain unconvinced. The question I'd like to ask you then is: do you enjoy Sudoku? If you do then you might actually be enjoying reasoning, and your feelings when you search the missing numbers might not be that different from those of the philosopher who tries to understand metaphysics.

Portrait found here