I don't want to live in a world where people refer to consts while talking about storing dynamic data
I really don't
Assuming you're talking to me, I was talking about
immutable, not constant.
Variable in Python's are more "names" for objects than anything. When I say
a = 1 I assign the name "a" to 1. When I say
a += 1 I'm actually saying
a = a + 1, meaning I assign the name "a" to the value of "a" with one added. The int object with value 1 never changed.
This is also the reason the
++ operator doesn't exist in Python.