ST II-II, q. 142
Of the Vices Opposed to Temperance
We must now consider the vices opposed to temperance. Under this head there are four points of inquiry:
(1) Whether insensibility is a sin?
(2) Whether intemperance is a childish sin?
(3) Of the comparison between intemperance and timidity;
(4) Whether intemperance is the most disgraceful of vices?