If no one comes from the future to stop you from doing it…
Then how bad of a decision can it really be?
In 1957, Professor A.R. Cooper invented a way to travel through time. He retrieved people from 2017 to his office / laboratory as guinea pigs. However, just before he wanted to send the people back to 2017, the professor died. You will be stuck in the past looking for this time machine, finding a way to activate it, and return to 2017. You have 60 minutes to do this!
Do you return to 2017? Or do you stay forever in 1957?
The time(machine) will tell.