We humans are never perfect in what we do because mistakes are always born to be made but correcting oneself and repeating it again might change the situation again for good.
However, it requires self discipline in most cases because we sometimes can't control some issues that can lead to something else but being self disciplined can resolve and reduce the situation.
Self discipline is the way of taking caution in other to control oneself and avoid the negative part. Also It is no secret that self discipline is one of the main factors that can help people achieve their goals.
Despite that we still have people that find it difficult to develop self discipline which is why it iss important to learn how to do practice it. The importance of it helps to avoid trouble, distractions and temptations in most cases.
Self discipline requires a determined mind and a goal to achieve which might not come easily but requires efforts to see it occur positively. This helps to control ones action from negative things when been practiced.
There are people who find it difficult to accept such habit while their people that have this habit well disciplined. It probably might not be easy to showcase it but it is really advisable to do so.