That's the thing about setting really hard goals. I mean, it's all nice and looks good to set them, but it's a whole different thing when it come to achieving them. In the end, it can be really disappointing to fail to reach them. This is why I do really simple and short goals now.
It's a good thing you reset you goals and went for something more achievable. Now, you get to move on to more and bigger things little by little.
See you at the top, man.