Whether drunkenness excuses from sin?

❌ Objection 1 : It would seem that drunkenness does not excuse from sin. For the Philosopher says (Ethic. iii, 5) that "the drunkard deserves double punishment." Therefore drunkenness aggravates a sin instead of excusing from it.

❌ Objection 2 : Further, one sin does not excuse another, but increases it. Now drunkenness is a sin. Therefore it is not an excuse for sin.

❌ Objection 3 : Further, the Philosopher says (Ethic. vii, 3) that just as man's reason is tied by drunkenness, so is it by concupiscence. But concupiscence is not an excuse for sin: neither therefore is drunkenness.