Ah tempation, my old friend... HELP?

Life is full of roads not taken. One will always wonder what if, or what could have been had one taken a different road. You say that you "analyze life too much to believe in an fairytales." If that be true, then why ask this question? You say you are happy, but then again your day dreaming about a different guy. You need to make a choice and then just live with it. If you feel you need to explore this new feeling of yours, then do it, but do it knowing that there are no guarantees that it will work. And if it doesn't, then your going to have to live with that decision and don't go back crying to your ex talking about you made a terrible mistake. Its called live and learn. However, on the flip side, it could also be the relationship of your life. Maybe he will be the one to make you believe in fairytales. Who knows? What ever you decide, go all in, or not at all? You can't be half in, half out. There's no such thing as a half way crook. Either you are or your not. This is the best time for your analytical skills to kick in. Choose accordingly. Good luck.