the loss of innocence

Somehow, the world seems to have lost all meaning to me. I don't get the same feelings that I used to get when I was small and full of innocence. I don't know if that's good or not, but I find it useless and makes me day worse when I know I'm in a situation or setting that would have utterly made me feel humble and so in awe of things, just leaves me there with the impression that I did something wrong along the way that led up to this useless day.