What about people texing while going 90 on the innerstate... are they ok with you all??
No, they aren't. I honk my horn at them. But falling asleep on the way to breakfast at 6AM is something that most certainly should not have happened.
I don't know why you fell asleep and you don't either, but you had better find out why it happened before you even think about buying a new vehicle or driving anything any time of the day.
You could have easily taken out a whole family and I am so glad you didn't for their sake and yours too, but you have to go to a sleep doc, or any doc, and tell them what happened and find out what they tell you.
If you don't and you have another one that does take a life you will be murdering that person. You should know better than that, and I believe you do if you would just stop and think about it.