You can let it go , it started to your self and second give others to let step of your life and be open , why??? cause that is the only thing that you can let your yesterday , dont be fool to your self specially things that you know it will never been come back, so think and move on, moving on is easy of word to say but I know its hard to make it but dont be like a prison cause you had your own choice to let them go,
saheen_reyes