A joke I heard.

[BL_RV0]

The difference between Potential and Reality:
A thirteen-year-old boy was waking home from school one day wondering about what he learned in school that day, potential and reality. When he gets home, he asks his father, "Dad, what is the difference between potential and reality?" His father replies, "Go ask your mother, sister, and brother if they would have sex with Brad Pitt for a million dollars." The son replies, "Okay." Later, the son asks his mother the question. She says, "Well, the money would really be good for this family, so I'd do it." Then, the son asks his sister the question. She replies, "Oh, he's a hunk, of course I'd do it!" Then, he asks his brother. He says, "Well, if the money would go toward my RC collection, then yes, I'd do it." The next day, the son goes back to his father. The father asks, "Well, did you get the resusts?" The son replies, "Yes." The father asks, "Well, what did you learn?" The son replies, "We have the potential to earn three million dollars, but the reality is that we live with two prostitutes and a homo."