A
Because you want to end off strong
Empirical evidence is gathered from experiments when you do research. You might notice in chemistry or mathematics, that some correlation have empirical constants already. They have already established these values through experiments and approved by the scientists. Examples of empirical values are the Avogadro's number which is 6.022 x 10^23 particles/mole and the speed of light which is around 300 million m/s.
I think what you're looking for is called "Personification"
Personification is where you give non-living objects human-ish looks or feelings, etc. For example take a look at Beauty and The Beast and its two main mascots the little clock guy and the candle. This is an example of personification. <span />
The best choice is the second option because an autobiography is self-written.