My mom tells me I'm a clone of my father. (They divorced when I was two, and I rarely see or talk to him, seeing as how he's living in another state and chooses to be unemployed. Don't ask.) I'm not sure how, but I have his exact personality, and have all of his bad habits. Can genetics really be THAT powerful?
My grandparents and the rest of my mom's side of the family say that I am just like my Great-Uncle Sam (My grandpa's brother). He passed away three months before I was born, and I know from stories that he was so happy my mom was pregnant, and couldn't wait to see me.
They've always told me that he's my guardian angel, and for all that's happened, I really like to think he is.