Some good, some bad
There was a lot of good things in this piece, I see that you have discovered many FL tricks. I am assuming that you use FL, based on a few things, which I do not care to list.
First, the bass needs some work. It is pretty much the same as the the melody, make it different! You need like a cool bass, a good suggestion is a bass that switches octaves on eighth notes.
Second, this didn't sound like a "YAY SCHOOL IS OVER" piece to me. It sounded angry, not happy.
Third, I like the drums, but you need better samples. MUCH BETTER samples. I can send you a few over AIM or MSN, whichever you prefer. I really like how the drums change, that is good and will help you in a variety of genres.
I think the lead is OK, but it needs a bit more. Try some other things out and make your own leads. Explore Sytrus, it is a very easy to manipulate program, and is good practice for the more difficult VSTs.
I see that you discovered "slide", but try playing around with automation or event ending, whichever you prefer.
Really, I like how you have inspiration and have a lot of songs, but remember - "Quality over Quantity." I could help you out a bit and maybe even collab if you want to learn more.
Well, see you later.
-Navij11