My Friends Think I'm Weird.?

My Friends Think I'm Weird Because I'm Able To Count Extremely Fast [For Example If You Put A Stack Of Dvd's, Pile Of Rubberbands Ect. In Front Of Me I Can Tell You Exactly How Many Are There In A Matter Of Seconds) Another Thing They Find Odd Is My Memory Because I Can Memorize Things Like The Number Pi To About The 350th Place. I Know I May Be A Little Different But Am I A Weirdo Like They Say.?