You can have any superpower, but the first person to reply chooses a side effect

but for everyone, including yourself.

But unfortunately you can't start it again.

It restarts at random.

Can't start time again.

Time stops for everything that isn't you, including air. You leave a vacuum everywhere you go and can never stay anywhere for long.

You stop time for yourself too.

But it occasionally restarts at a random point in the future