First, make sure that there is nothing in your life right now that may missing out on. The mistake you may have made in the past was that you didnt take advantage of the opportunities that you had at that moment. Make sure that you dont make the same mistake again by missing out on something potentially good. If you hate looking back and thinking what you may have missed out on now, try to prevent it from happening again. Its better having love now and to not have to try and win back lost love later because you were too blind.
Second, realize that they may have moved on. Just because you are discontent with your present and are longing for what could have been with the love from long ago doesnt mean that they are. You could cause yourself and them more harm than good. If they are happy and content, let them be. If they have moved on, its a good sign that you should and not be concerned with winning back lost love.
Third, understand that people change over time. Things may have happened in both of your lives that may have made you very different people. Dont do this to try and relive what once was. Try to win back lost love because you believe that your future will be better than your present and even your past with this person.
Fourth, start off slowly. If they arent expecting you to come calling and all of the sudden you are there constantly it may smell of desperation. You may be desperate and be somewhat obsessed about them but dont let them know. Take your time and dont let them know how badly you want them back, at least not for a while. Take the time to get to know them again and for them to get to know you.
Lastly, think forward, not backward. What matters now is moving forward. You cant relive the past but you can make a future with this person. As much as you may want to go back in time, you cant. You lost it because one or both of you didnt make the most of chances you were given and you are doomed to repeat it if you dont take advantage of today. If you have a chance to start this love over or get your ex back, make the most of the moment.
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