You're trying to fix a time-travel problem, but it's not as simple as it looks. You've got a paradox on your hands! Here's a tip to help you navigate the timestream:
Determine if you're dealing with the Butterfly Effect or the Grandfather Paradox.
Collect as much information as possible about the time period, including any relevant historical events or cultural references.
Consult with experts in the field of temporal studies (just kidding, we're just winging it).
Create a plan of action, taking into account potential consequences of your actions in the timestream.
Consider consulting with a trusted time-traveling friend (just kidding, you're on your own).