history: I am not too happy that I didn't drive my mother to the airport I am sad that I didn't drive my mother to the airport
current: Why? Was it because you didn't take those last few moments to spend time with her? Sometimes we have so much going on, we don't have time to do it all!
next: I had an emergency at work. I am a doctor and it was a life and death situation :( but now I regret because I could have assigned someone else and driven my mother because that was her life visit 