Nobody wants to play the shoulda, coulda, woulda game....it's not fun in the slightest bit. That way of thinking only eats time away from your life and like this saying goes, life is just to damn short for not being where you want to be, who you want to be and doing exactly what makes you happy. At first it may seem daunting, but it's not as hard as it sounds. All you have to do is just go for it. You may be surprised at the results.