Flip-Flopped With My Sis

I think this world is messed up. Have I mentioned that before? The United States has problems! It's not just obesity and heart disease. . . it's mind problems. Pornography and inappropriate television; things that shouldn't be acceptable are a part of society! I think walking around in a bikini or a speedo should be outlawed! It's disgusting!
Take my little sister, for example. My littlest sister, who is currently six, acts like she's my age! She cares more about hair and makeup and clothes than I do, and she thinks she is the most "popular" kid in her kindergarten class. Is this weird? Maybe it's just "normal," but I think it's bizarre.
You see, I was still watching dragon tales and playing Barbie dolls in sixth grade. Is that weird? I just thought I was normal until I got into seventh grade and realized that I was a total dork who didn't brush my hair, had broken glasses, and a wardrobe that would've been popular in the eighties. I didn't watch a PG-13 movie until I was 14, and my little sisters have already seen several. My six-year-old sister wants to wear a bikini and have a cell phone. I, at age fourteen, still watch Winnie the Pooh and Spongebob. Which one of us is messed up?