If you could go back in time to talk to one person you have lost who would it be?

3 people actually, . 4 middle school friends, boys, came to pick me up to joyride. My best friend at the time was supposed to come too. So i go outside and i see she's not in the car. Something as clear as day, like a voice in my ear said "don't get in the car" i was thinking I'm not riding with 4 boys by myself so i didnt go. About 15 minutes after they left my house they got into a horrible accident 3 died. The one who survived i couldn't bring myself to face him so i distanced myself from him when he needed ne most. I wish that i had been there for him.