Screw it up and you’re in the wrong universe
Get it right and you may not exist
The past is stinkier than you thought and
The future won’t care that you’re vaccinated
Since the past is no longer past
When you meet yourselves they may not like you
Sex is far more laborious
Cats know you’re not right
Savage animals appreciate your novel scent
Dental care may not prove available
History is her story, told by him
Sci-fi writers refuse to meet you
Tourist guides turn comic, then dangerous
The best deals need cash locked in museums
Past reservations tough to get in advance
Countries may be conquered ahead of schedule
Sometimes it’s impossible to leave on time
Even when forgetting your aliases
Past relatives can’t wait to visit
Future descendants don’t want to meet
You see
Past or future, people are still people