In this post I explicitly said "Don't use the written target language in this phase".
Well, scratch that.
What I really wanned to say is "prefer listening over reading during the first 3 months".
There are 2 reasons for that:
1) The number one problem of language learners in the beginning is that they worry too much about not being able to understand spoken language.
Step 1 was designed to erase that completely.
Extensive listening during the first stage of learning a new language is a liberating experience.
It frees you to enjoy the language as stress free as possible: By effortlessly listening.
2) Learning the target writing system when you already know the sounds of the language. This makes learning languages with weird phonetics and cryptic writing (such as English) much easier.