Everybody has an arc

Everybody has an arc;
Everybody has a spark.
Everybody moves from sperm and egg,
To a creature with arms and legs.

You might be a famous movie star.
You might not know who you are.
You might be a serial killer.
You might be the thrilla from manilla.

Everybody has an arc.
Sometimes light, sometimes dark.
You have a purpose whether you know it or not.
We all have a purpose.