There is nothing wrong with making a mistake as making mistakes is part of the entire learning process, however if you do not learn from your mistakes that then it will become a problem in the long run.
Learn a lesson

When you make a mistake, you should make sure that the consequences of the mistakes you have made have an impact on you because if the consequences do not have an impact on you then you will be likely to repeat the mistake again. For instance, if you have ended up staying at terrible hotels while being on vacation then then text time around you should make sure that you do not go through the same process you did. For instance, if want to make sure that you get  good Pattaya accommodation, then you should be sure to not repeat the mistakes you made the first time around.

Knowing you have made a mistake

When you make a mistake, it is very important that you realize that you have made a mistake. Sometimes you may do something that you do not think is wrong; however you should listen to what the people around you have to say because their opinion and explanations might make you realize that you are making a mistake and only once you realize that you have made a mistake will you be able to correct your actions.

Never too late

It is important that you understand that it is never too late to change your actions. Once you realize that you have made a mistake, it is important that you understand that the mistakes that you have made do not define who you are. If you think that your mistakes and your past define you, then you will never be able to move on. If you are not happy with the things that you have done, then instead of feeling bad for your actions you should do something to change it so that you can become someone that you will be proud of. Although you may gain a feeling of satisfaction to make other people proud of you, it is important that you first make yourself proud. Being proud of your accomplishments is important because then even if other people are not proud if you it would not matter as you will be proud of yourself.

 Especially when you hurt somebody, even more than apologizing to the individual you should make sure that you do not repeat your actions again because if you do then your apology would not mean anything.