Whether the species of gluttony are fittingly distinguished?

Objections

Objection 1 : It seems that the species of gluttony are unfittingly distinguished by Gregory who says (Moral. xxx, 18): "The vice of gluttony tempts us in five ways. Sometimes it forestalls the hour of need; sometimes it seeks costly meats; sometimes it requires the food to be daintily cooked; sometimes it exceeds the measure of refreshment by taking too much; sometimes we sin by the very heat of an immoderate appetite"---which are contained in the following verse: "Hastily, sumptuously, too much, greedily, daintily."For the above are distinguished according to diversity of circumstance. Now circumstances, being the accidents of an act, do not differentiate its species. Therefore the species of gluttony are not distinguished according to the aforesaid.
Objection 2 : Further, as time is a circumstance, so is place. If then gluttony admits of one species in respect of time, it seems that there should likewise be others in respect of place and other circumstances.
Objection 3 : Further, just as temperance observes due circumstances, so do the other moral virtues. Now the species of the vices opposed to the other moral virtues are not distinguished according to various circumstances. Neither, therefore, are the species of gluttony distinguished thus.