Life? is supposed to be fun, don't let fun get taken from you

Tons of teens return to school each year thinking "oh, crap, not this again," however this year I was not one of them. Senior year has been one of the major turning points in my life so far. I'm more organized, I have straighter priorities, I'm starting to figure out what I want to do with my life, and I'm happy.
Thats right, I'm happy, which apart from when my friends were cheering me up over the summer was a rare occasion. Last year, just after prom my 1st girlfriend dumped me and it really hit me hard. I knew things weren't going well and I constantly did my best while I was with her to make things better but it wasn't really going anywhere b/c I was the only one putting in the effort. After she dumped me, without any reason that she thought was good enough to tell me, she thought that it was perfectly acceptable to text me whenever she wanted as if I still wanted to talk to her 24/7 and be her best friend. I wasn't until a few months later when she stopped texting me, each time it reminded me of how horrible I felt. The particular day she sent her last text I was out with some friends playing tennis and my phone starts vibrating "buzz" "buzz", "buzz" "buzz". I look down and see the name and think to myself "oh, great, her." Then I click to view the msg and it says something about how cute I looked playing tennis....................... WTF was my initial reaction, then I snapped and text her saying that she never ever gets to say that or anything like that again. Since then I haven't heard from her once so WOOT. Anyways, I thought my little spiteful moment had made me happy but it didn't. It wasn't until I started spending each moment I could with as many friends as I could until I started feeling better. When school finally started I felt more confident than ever before and started making way more friends then I'd ever had. So, thank you school, and thank you x for making me realize that there is no point in having relationships with people who don't value you enough to try.