We can all dwell in the past and in the future because indeed, we all do so. But at the end of the day, it's all about the present, about how much your living the moment that you are in, about who is in your life and about the process you've made that day. It should never be about the people in the past and how they made you feel. It should never be about the people that you want in the future and how you want them to make you feel. It's all about the present. And I won't stress that enough because it's the truth. Of course, we can learn from the past and move forward and of course, we can think about what we want in our futures. But that should never be a priority thought. I don't think it's something healthy. And with that said, I can also say that I don't think it's healthy to miss something excessively that was in your past  because it is not in your present for a reason. We should put all the energy and effort into our present days because we are here to move forward and make the best of it and endure greater things.