Whatever the past was, it is now gone. There is nothing you can do to change anything that has gone before. Turn your attention to the here and now. It is hard to resist the allure of dwelling on what has gone before. But if you want to be successful in your life, you must turn your attention to what is happening to you right now. You might be tempted to dwell on the past because it was awful, or because it was wonderful. Either way, you have to leave it behind, because the only way to live is in the present.
If you revisit the past because of regrets, then you should realise that you can’t go back and undo what you have done. The reality is that we have all made some form of one or more decisions in the past which we later regret, but that is the past. If you hang on to guilt, you are only damaging yourself, feeding a new cycle of emotion which could lead you to a very similar situation. What you can do is learn from the past. Acknowledge the choices you made and do your best to make better choices now and in the future.
If on the other hand, you yearn for the proverbial good old days. Take the opportunity to appreciate the memories, but also move on and put your efforts into finding happiness in the present. We all have to leave things behind and discover the opportunities which lay in the present to create additional positive memories.
It can be helpful to see the past as a separate part of your life, like a different room in your house such as a library filled with books of your memories. You can visit this room, but importantly it is not where you live your life, or at least you shouldn’t.
Savour all the moments that life offers by treating every second as important and precious. Don’t waste it unnecessarily living in the past. Live in the now for a more fulfilling life.