Why I awaken as this particular part of creator

[anagogy]

Each entity is unique, why did I awaken as this particular identity of creator? Why am I this specific entity?

Is this a random chance?

There are an infinity of slightly different versions of yourself in parallel expressions asking themselves that same question right now.

It's like dumping a bunch of water in the ice cube tray and freezing the ice cubes and then the ice cubes are wondering why they are this particular ice cube and not the other particular one.  

All the ice cubes had to be filled up.  There was no differentiation before.  When they all melt, they will all be the same again, no differentiation after.  And then which ice cube was which?  It ceases to matter.

While in a general arc, I agree with this. However I think it leaves out or displaces growth/experience.

Care to explain? Growth is an experience contained within infinity. Infinity, itself, is beyond growth.