I think it's neat that you've still got poetry that you've written from younger days. I wish I did, sometimes, just to be able to look back and see the progression. (at least, I would like to "think" it's been a progression!) Everything that I wrote while in high school and college (back in the Stone Age) was lost in a fire, aside from a few published works. Be sure to preserve your work as best you can...you never know when you might want to share it, publish it, or just read it again.