Feline-osity

 Cats have nine lives.

I have had at least 14 lives so far.

Therefore I am at least 1.555555555555556 cats.

(And to think it took me two tries to pass Peter McCormick's introduction to logic course.)

Here are the lives I've delineated so far:

One: January 15, 1957 through December 1, 1957.
     (I was born Sunday morning, December 1, 1957.)
Two: December 1, 1957 to December 12, 1961.
     (My childhood ended sometime between 8:30 and 10:30 on Tuesday morning, December 12, 1961.)
Three:  December 12, 1961 to Summer 1965
Four:  Summer 1965 to Summer 1966
Five:  Summer 1966 to October 9, 1976
Six:  October 9, 1976 to Summer 1982
Seven:  Summer 1982 to January 8, 1986
Eight:  January 8, 1986 to July 8, 1989
Nine:  July 8, 1989 to December 25, 1996
Ten:  December 25, 1996 to January 23, 2005
Eleven:  January 23, 2005 to March 30, 2007
Twelve:  March 30, 2007 to January 1, 2012
Thirteen:  January 1, 2012 to July 16, 2013
Fourteen:  July 16, 2013 to