New idea

Variables and names

A variable is a name bound to a value with =. There is no declaration, and the same name can later point at a value of another type. Use snake_case for names. type(x) tells you what a value is, and a, b = 1, 2 assigns several names at once.

count = 3
count = "three"
print(type(count))
a, b = 1, 2
a, b = b, a