Warning: Time Traveling can be hazardous to your health and sanity.
We've had a few reports of people getting stuck in the past due to this very paradox. Don't say we didn't warn you.
But seriously, the Grandfather Paradox is a real problem. You see, if you go back in time and kill your grandfather before he has children, then... well, you wouldn't exist. But if you didn't exist, then who killed your grandfather? It's all quite a mess.
Here are some tips to avoid getting stuck:
Still having trouble? Try our Troubleshooting Guide for more advice.
Or, if you're feeling adventurous, check out our Time Warped Stories for inspiration.