Flowers,
I have heard from others who have had the sweet thing and been able to pick up and carry on total LC the next day.
I have heard also from others who cannot stop.
I am one who cannot stop.
Even if the cheat is small, I end up on a bender of at least 2 to 4 weeks,
trashing all my progress.

It depends on what kind of person you are.

My father could have his wee cheat and be disciplined enough
to get back to his diet the next day.
He lost all his over weight and got down to college weight.