What about people who recommend languages learning methods and don't even speak a different language?

Oops! I don't try to be mean but I don't think that it's worth your time to listen to the wisdom of people who don't know anything about a subject and try to teach it. If someone you know invites you to his free a seminar and you know that he is broke. The proposed theme of this seminar is : How to be financially free? ... would you attend his free seminar ? ... I don't think so!

Maybe if Donald Trump or Robert A. Allen invite you to this type of seminar, you would go.

I mean that it's make more sense to listen to advices and wisdom from people that know what they are talking about. Because when you see tangible results in their life, you will be motivated to listen and to follow and apply the principles that they teach.

I am fluent in 4 languages French-Creole-English-Spanish. Even if I can read Italian, Portuguese and German as the same level as my native languages, I am unable to maintain a regular, fluent conversation in these language. It's why I say that I am not fully fluent in these 3 languages.

I am an active contributor on language forums on all over the Internet. I translate, teach, recommend material, try to help .... every language learner.

Don't hesitate to add your 2 cents.