I don't know are they? Lol..
Ok, X = I appreciate the uniqueness of the letter X how it is almost a Cross but falls short; yet still stays standing. How it is rarely used for common words but hits some really complex ones in stride. It is unique because it is the only letter that signifies a treasure coming, for X always marks the spot! X can even be playful. It is one of two letters used in the game of tic-tac-toe. X is open ended so it is vulnerable compared say to the letter O who is closed minded. It is diverse as well - going in all directions, which is adventurous but must be reeled in for it can also mean it tends to be sporadic in character. X is the reason we appreciate letters like A so much, for without X we would not have anything to compare to A as its wonderful useful value; for X is somewhat useless. But X is the one talent and A is the five talents, and as long as X uses itself to its utmost potential it too will receive heaven. That is if God had a heaven for letters which He doesn't. In fact I think they don't even die, thats how un-alive they are. So I digress - I appreciate the life of an X for all its purpose used by God on planet earth.