Warning: Interdimensional travel can be hazardous to your sanity. Always wear a Psychic Shielding Device and a Dimensional Hazmat Suit when venturing into uncharted realities.
Never travel on a full stomach, as the Symptoms of Interdimensional Food Poisoning are no joke. Stick to bland, unassuming snacks, like Gloopernuts or Chrono-Bites.
When encountering alternate timelines, be prepared for Parallel Universe Etiquette 101: respect the local customs, but don't get too attached - you never know when you'll be stuck in a reality where Parallel Universe Nightmares come true.
Remember, interdimensional travel is not for the faint of heart. If you're feeling overwhelmed, Seek Help or consider taking a Dimensional Vacation Package to a relaxing, cookie-cutter reality.