Always move forward, never look back.
It's so easy to say and yet so many of us fail to live by that simple mantra. Mainly because we live by emotions not by rationalising what happens to us. Whatever our decisions in life, whatever event we face, we first react then think.
It's human nature, that's the way we are built. All of us. Even if some will pretend they are stronger than others and will be holding their heads high. I say to you that deep inside they are fighting against their nature. It's their choice and that's fine as long as they don't push their agenda on others.
We are forged by our past experiences. They create memories which are sometimes difficult to forget. You can suppress them but they can never totally be ignored.
The way to act towards those memories can make or break you. It is up to you to decide how you deal with them. Nobody can do that in your place. You can talk and find how others deal with those past situations but only you can decide the path you want to take.
The beauty is that you CAN decide to move forward and view the past experiences as building blocks for a better tomorrow.
Even if it seems difficult at the time, always see the positive in things, in moments, in experiences.
It will help you right now.