Well, we can tell you we love them all.... and you won't be learning anything from that. We can say the opposite, and same result except maybe for also some bruised feelings.
So if you want to learn, you need to be more specific. Pick an image you really like and you think is fantastic, tell us why we should care, and then sit back and get the reaction. If you tell us what you're trying to do, and how you went about it, it's much easier to help when we know what you're after, than saying "I took this picture and I love it. Don't you? Please C&C".
We all were teenagers at one point or another. Some of us still think we are. But the learning process generally works the same whether you're young or old - you set an objective, you try to achieve it, you kinda but not really get there, and you ask for others to see what you've done. If you're honest with yourself, you will already know when it's not really great. On the other hand, you could find that people are going bananas over something you didn't care much about - welcome to the subject nature of art.
The poster above me, Keith, probably has forgotten more about photography than many of us will learn, so it is a good idea to take his advice, and at the very least, ponder it.
Anyway, good luck on this interesting hobby - it will teach you a lot about yourself.