proof that Shorty is crazy:
Given: Shorty loves odd numbers and multiples of 10.
Given: Shorty twitches at even numbers.
All multiples of 10 are multiples of 2, and are even numbers by definition of even number.
Therefore Shorty loves a subset of the even numbers.
However, if Shorty twitches at even numbers, then Shorty would twitch at a subset of even numbers.
Therefore, Shorty twitches at something she loves.
Therefore Shorty is crazy.
Q.E.D.


I like perfect numbers a lot. I also love perfect squares. Another favorite of mine are numbers such that the sum of all the digits is a multiple of 10. 64 is a marvelous number.