Pre-Flight Checklist for Time Hoppers

Section 1: Time-Traveler's Sanity

1.1. Check that your Time-Splitting device is calibrated. - You don't want to end up in the middle of a medieval jousting tournament with a faulty device.
1.2. Ensure your Chrono-Insurance policy is up-to-date. - Because, you know, time-traveler's liability laws are a real thing.
1.3. Verify your temporal coordinates. - Don't end up in ancient Egypt during a particularly inconvenient pharaoh's reign.

Section 2: Space-Time Continuity

2.1. Check for paradoxical entanglements. - You don't want to cause any unnecessary changes to the timeline, like, you know, preventing the invention of the toaster.
2.2. Confirm that your time-stream is not intersecting with any major events. - Like, you know, that one time the dinosaurs went extinct or something.
2.3. Run a sanity check on your Time-Splitting algorithm. - You know, for the sake of all that is good and holy.

Section 3: Emergency Procedures

3.1. Establish an exit strategy. - Just in case things get, you know, really messy.
3.2. Know your local emergency contact. - Your fellow time travelers can only do so much to help, after all.
3.3. Familiarize yourself with the local customs. - You know, so you don't accidentally offend any ancient deities or start a time-traveling revolution.

Post-Flight Report

Note: This output serves as a humorous example of what the pre-flight checklist for a time-traveler's guide might look like. The content is fictional and for entertainment purposes only.