How to avoid feeling guilty and embarrassed after a night of drinking?

It would help if you could promise to yourself that you are not going to drink so much again and you need to believe that this time you are going to keep that promise.Then you should erase that bad moment of your mind and move on,we all had our fair share of bad times in our lives where the only thing we wanted was to just be vanished out of everyones sight,but then when we use to think about those moments after some time has passed we all realize that although we acted stupid,the whole situation could have been a lot worst.I think you should just be happy and grateful because the situation could have turned out to be worst(i can think of many other possible senarios that could have happen and i guess so do you) and move one with your life.Learn of your mistakes of the past and use what you learned in order to live a better future.