Swap out True and False
Using not operator (https://stackoverflow.com/questions/47661242/how-to-switch-true-to-false-in-python)
Add functions to the list of built-in functions
Using setattr and decorator method
Overload operators via magic methods
https://www.geeksforgeeks.org/operator-overloading-in-python/
Use functions as properties via the @property decorator
https://www.programiz.com/python-programming/property