Hm... Regret is an emotion, not a logical destination. People don't rationally analyze a situation and deploy the appropriate, justifiable emotion; reacting emo

Hm... Regret is an emotion, not a logical destination. People don't rationally analyze a situation and deploy the appropriate, justifiable emotion; reacting emotionally is an involuntary step in processing things. You might be able to control your outward response, but that's not the same thing. Someone can experience regret for decisions that they wouldn't change in hindsight.