Time travel’s a tricky trade. Folding space-time is fairly straightforward; it’s preventing paradoxes that proves problematic. I’ll give you the same guidance that was given to me. Just make sure you memorise my messages; word for word. It’s imperative that you’re precise when you come back here to send them.
Another mini-saga today, and time travel’s the name of the game (along with alliteration). Enjoy!