[richardlblair]

Agreed.

Too many people who are new to programming assume they need to learn all the languages. What you really need to learn is the theory behind each lesson. When learning loops don't think "so this is how you do a loop", rather think about why you are looping, when, and what types of loops there are.

All the languages (listed above) have looping mechanisms, and you will use them for the same reasons you did in python. You will know when to use loops, and then you can just look up the syntax for the language you are currently in.