The concept of moving on

So I was at a market in Delhi with one of my dearest friends and this thing came into my mind that how important it is to learn the concept of moving on. When i say move on it is not just in the reference to your relationships but every aspect of life. Be it you not being able to score well in your exams, you missing your flight or your boyfriend leaving you.
Everyone makes mistakes, that is just how we learn new things. Sometimes an important part of moving on is to forgive yourself and others for whatever happened and just move on with life. If something wrong had happened to you, most of the times even you have played a part in it. It is always helpful to accept your mistakes and promise yourself not to repeat them. If you have chosen a way rationally, the best thing to do is to make the most out of it and not let the past affect your present or future. If you want to be happy and you know what you want, it is important to implement the concept of moving on in all demeanors. You have to learn how to stop whining over something that already happened. Situations change, change is constant. If you find your happy times gone, trust me they will be back and so is the case with tough times. A smooth, predictable life is ideal. It is no life in fact.
To enjoy the life to the fullest we have to stop cribbing about whatever happened.

So to sum it up in a line I would say- learn to move on after all it’s a fast track.