Why some wanderers shy others not

[Siren]

...Some [souls] started out in higher densities...

That's interesting. How did you arrive at this conclusion ?

Consider this: where/when was "higher self" before you went through 1st, 2nd, 3rd, 4th, 5th density? =O

Remember: everything is laid out from the inside out, ordered in a cumulative fashion from "larger/greater" to "smaller/lesser."

Hint: forget the concept of "time" altogether.