When pleasures have corrupted both mind and body, nothing seems to be tolerable – not because the suffering is hard, but because the sufferer is soft. For why are we thrown into a rage by somebody’s cough or sneeze, by negligence in chasing a fly away, by a dog that gets in the way, or by the dropping of a key that has slipped from the hands of a careless servant? Seneca, On Anger 2.25.3