...when you've wanted something for years and then you fuck shit up and might not be allowed to go back?
stop. lick your wounds; then move on. i'm sorry to hear you may have fuck up something really good, and you may not be able to fix it. i have fuck up some good things in my life that, i could not repair... IT HURT LIKE A MOTHERFUCKER TOO! i did what i stated above and, i also learned from my mistake. life can be one hell of a bitch at times.
I know the feeling of total despair when something totally fucks over, dude i hope for you that you can turns things around good luck