Might as well give some less serious answers than last time just cuz I feel like it:
-go to the roof top of a really tall building, save, then jump, and quickly while near the top, make an alternate savestate, and every time I'm about to hit the ground, loadstate to my second save that I made, so I can fall for as long as I want, and when I had enough, loadstate back onto the building. Who needs a parachute when the loadstate button is your sole lifeline?
-join the circus or the Harlem Globetrotters as an amateur performer, and reload every time I mess up the routine horribly. If necessary, slow life down frame by frame.
-get on Ninja Warrior and savestate before every obstacle.

--------------------
Legacy custom music
A site where you can watch my YT videos AND be able to hit that dislike where your dislike will be visible to other people and not have to rely on a browser extension

savestate before class tests, and look like I am smart.

--------------------

1. I would do it every day, at the beginning. If something bad happens, then I reload, do something slightly different in hopes of loading a new universe possibility (see the multiple universes theory).
2. I would do it before saying something potentially embarrassing/hurtful, and wait to see the reaction.

EDIT: @SuperMudkip1: The problem with that is that if you get nothing but 100's, then it will look like you are cheating. Nobody in history has ever done that.

--------------------
Your layout has been removed.

I can kind of imagine finding myself attempting to cross a busy traffic then getting hit by a truck, after rewinding from a failed test at a school. Then I would rewind again to avoid dying, and find myself walking and bump into a pole because there's no time to observe what the hell is going on.

--------------------
My blog. I could post stuff now and then

My Assembly for the SNES tutorial (it's actually finished now!)

Shut up and corrupt my saves you beautiful viking hedgehog you.