Started as a shower thought (literally in the shower), but decided to make it more open-ended.
My answer to this would be “watch future seasons of anime that I am waiting on”.
I don’t see how that could cause a huge ripple through time.
The world has yet to notice me traveling one day into the future every 24 hours.
There’s a quote in a book I like along those lines, that goes: “First of all, we are all time travellers. The vast majority of us manage only one day per day.”
I’ve always really liked that
We travel into the future at the blindingly fast rate of one second per second.
Going back a few hours and getting some more sleep sounds nice
I have always argued that virtuous activities should give you more time, not less. So working out, sex, sleep, all should rewind time. When you get done it really ought to be the same time you started, or earlier, no matter how long you take.
At work we have a rule that whenever you come back from lunch, you left an hour before that. It doesn’t matter how long the lunch actually was. You could have a two hour lunch, that is a one hour clock out.
Rewind the last 15 seconds of a meal to enjoy the last bite again.
Wow. Great idea! You get to enjoy a great meal again, but without getting overfull
Thank you! I think the same idea could be applied to any short, fleeting moment where you’d take no different action, like an enjoyable sunset or a sweet smell, though being able to experience those again and again may diminish their value.
That would just affect you, though, not the timeline as a whole.
Let’s just say no one’s noticed anything yet
I wrote a novel where in future people time travel back in time to watch movies in the theater like the original Star Wars. It’s book one of a series.