Why come back now ?

It's like everything we ever had no longer exists. I don't think you realize what you have until it's gone and then it clicks in your head like "Man, we really did have something". Then everything seems bad and you wonder why you ever let go of what could've been something great. Truth is it takes 2 people to make a relationship work and without the help of both how do you expect to get anywhere? When you know your the one that's got the relationship this far on your own, how are you supposed to feel? Let down? Depressed? Sad? Upset? Everything leads back to one thing which is "we weren't mean't to be", but us, I actually believed in. Now that everything's all said and done you want to tell me you tried and that things weren't supposed to be this way, Nope no thanks second chances don't exist in my book, life's too short for that so im forgetting and moving on, take me as GONE...