A car accident you were in or witnessed (85%)
When you first met your college roommate (82%)
Night of your high school graduation (81%)
Night of your senior prom (if you went or not) (78%)
An early romantic experience (77%)
A time you had to speak in front of an audience (72%)
When you got your college admission letter (65%)
Your first date—the moment you met him/her (57%)
First time you flew in an airplane (40%)
Moment you opened your SAT scores (33%)