Q: Why does time travel cause temporal troubles?
A: Because you're messing with the space-time continuum, duh!
Learn about paradoxes Time Loops 101Q: How do I avoid getting stuck in a time loop?
A: Don't try to eat that one sandwich from the 1950s. You won't like the outcome.
Time Traveling TipsQ: Can I travel to the past and meet my future self?
A: Only if your future self has a really bad comb-over. Otherwise, it's a no-go.
Time Paradoxes