Warning: time travel can be hazardous to your mental health! To avoid paradoxes and timeline chaos, we've put together this FAQ to guide you through the prevention process.
A: It's when you go back in time and do something that prevents your birth, thereby preventing your own existence. Don't worry, it won't happen to you... probably.
A: We've identified the following as high-risk activities: visiting your parents' bedroom, attending high school proms, and buying too many lottery tickets.