without details, here is a real tip
Backoffs happen and eventually they happen to everyone. They are no big deal but my tip to you is look at everything that happened and see if there is something you can learn from the experience to help prevent it happening elsewhere as quickly.
Look at how you played, how long you played and things like that.
Look at what kind of casino it was, average bets of other players, casino rep as sweat shop or not, so called tells by pit etc.
Try to see if there was a point where you knew or should have known that it was coming but you stayed.
Anyway, simply see if there is something you can learn from the backoff.
ihate17