Why my ex should be just my ex?

.....there's a lot of reason why they should stay like that.
I just had to write this one, because recently i've accidentally meet my ex. It's been a while i haven't seen him, but after saw him a few days ago makes me realize,we better off just like that. Why? Maybe this will explain all.

My ex should be just my ex because..

1. It reminds me how we both hurt from the break up.
2. I've close my chapter with them.
3. Both of us moving on, i think.
4. I don't want to be back to the past.
5. They are my past.
6. Right now, i mentally dating with a celebrity. (lol, randomness. sorry it becomes a habit)
7. If i was the one who want to break up or made a mistake, seeing them or become close to them makes me feel guilty (so guilty until i want to killed myself, not literally) but if the latter was the one who want to break up with me or made a mistake, talking to them or getting close with them, i couldn't help but thinking they really a douchebag.
8. I've learnt my lesson, never date with guy who just like them.
9. Even they made a mistake, i still believe that i'm not good enough for them. (yes, i'm lack of confident)
10. Getting away from them is such a relief.

But, if one day..i post about how i'm going back with my ex. That means, he's the only exception. :) Because i got this thing, where i told most of my ex.."Jika ada jodoh, tidak akan ke mana juga" who knows right? God is unpredictable. Mostly to all my ex out there, i don't like you but i don't hate you either. But..like i said who knows?? :)