The Khatz Way

The contents are even longer than the URL, but take the time to pour through his approach to learning (after viewing the executive summary). This is just one person's approach but it is based on input hypothesis and no doubt you can take away and add in things that work for you:

http://www.alljapaneseallthetime.com/blog/all-japanese-all-the-time-ajatt-how-to-learn-japanese-on-your-own-having-fun-and-to-fluency

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