i so smart

abcdefghijklmnopqrstuvwxy and ZZZZZZZZZZZZ So my sister is 6 months old and I have now mastered all little kids songs, like Blue's Clues and Jo jo Circus. Does ANY one know what that is like??? Like one min...your singing you favorite song and the next your like "Mail Time...Here's the mail it never fails....It's makes me want to wag my tail.....AHHHH!! I can't stand it. Please tell if you are like this or if I'm just a freak!! Cause I hope not.....Lol!! ALso have you ever just started humming a song that you hate!! I mean it is wrose than anything!!
I know I'm a freak but.....feel free to talk to me....