stuff_1 = [3, 4, 5, 2, 1]
stuff_1.sort()
print(stuff_1) # Output: [1, 2, 3, 4, 5]
stuff_2 = ['bob', 'john', 'ann']
stuff_2.sort()
print(stuff_2) # Output: ['ann', 'bob', 'john']
stuff_4 = ['book', 89, 5.3, True, [1, 2, 3], (4, 3, 2), {'dic': 1}]
# print(stuff_4.sort())
# This will give us an error
# TypeError: '<' not supported between instances of 'int' and 'str'