Expectations

I want something so badly I can taste it. I am afraid that when it happens and it won't meet expectations? I am so afraid to do something because the outcome could change the way things are. Would I rather never do it because if I do and it turns out poorly then I may never walk that way again? These are thoughts I am struggling with. After much input from children and friends, I am going to to do something because I may never travel that way again.
I'll give my hand to those who cannot see the sunshine or the falling rain. I'll give my song to send the weary along. For I may never pass this way again.