TODO: Find a way to access variables (being somewhere else in the stack)

[Lurulai]

Pick a method:

• Pop everything until we access the correct variable [Slow 😢]

• Store variables in 2nd stack [Still slow]

• Store variables on the stack with a Map linking the variables with their address (pointer):
  In case of early free (keep it in mind [memory]) and free it once on top of the stack (normal free)
  To avoid having empty space in the memory
  Pretty fast (cannot really be considered a stack any more, though) [definitely avoid Linked List in this case]