the hard way

You are never going to learn things the easy way. Because that's not learning, that's luck.

You learn more from doing (correctly or incorrectly, even though you learn more when it it the latter even though it is more painful and/or stressful) than from thinking or theorizing or pondering. But just because it is the best way does not mean that it feels the best.

Sometimes it sucks to learn a lesson. Sometimes it sucks even more to realize you are learning a lesson you thought you were way beyond learning. Sometimes it sucks the most toe learn that lesson and realize that you are nowhere near where you want to be because you have based so many choices on a pre-enlightened mindset.

Guess what? Time to move on. You can't change the past, you can't go back and "only know then what you know now." All you can do is make the future as much as you can with the knowledge that you have.

And don't forget- just because you change what you want, doesn't mean you get to say that you didn't get what you wanted in the past. It just means that you have to accept that you have changed (for better or for worse) your goal; you got exactly what you wanted, it's just time to want something new.