Doubt about printing

Python3's print() function ends with a new line by default. If you are seeing different behavior than in the video, that would not be the default behavior and we'll need to take a look at your code. You can post a snapshot of your workspace using the camera icon towards the top right of the window, which will allow us to look at a copy of what you're working on.

If you're not using workspaces, it may have something to do with what version of Python you're using or what the settings on your development environment are like.

Update:

A for loop is actually more like an iterator than in in other languages. It iterates over a sequence - list, tuple, dictionary, set, or string. So in the case of a string, you are iterating over the characters. In a list, you are iterating over the items.

my_name = 'Federico'

for name in my_name: # for each character, print
    print(name)

groceries = ['roast beef', 'cucumbers', 'lettuce', 'peanut butter', 'bread', 'dog food']

for item in groceries: # for each item, print
    print(item)

Learn Python has some good documentation on how for loops work in Python. But if you have any follow up questions, let me know! Happy coding!