Old and semi dumbish:(

So today in math class i was talkin to the girl next to me and I think i asked her what grade she was in and she was like im a sophomore. I was like WHAT!!!! I thought you were a junior and she was like nah im like 15. And then i kinda relized that alota people in my classes are younger then me!!! that kinda made me feel super old, Its like what happened to all these years of high school already!!!!! Then i realized if there younger then me that kinda makes me a retard cause there all takin the same classes as me:( But then maybe their just smart. Ow well i guess i just gotta enjoy high school while it last