You're highly proficient — you can handle academic content, professional domains, and complex conversations. But there's still a subtle gap between you and a native speaker: the effort involved. You're very good and process much of the languages without thought, but making it truely effortless is a step further.
This sub-phase is about removing that last layer of effort. The best way to do it is through massive, varied exposure and practice — far more than any previous phase. The changes will be gradual, but one day you'll realize that you're thinking in the language without meaning to, that you understand content without feeling like you're "listening," and that conversations no longer tire you out.
You're at the point in your learning where each bit of new ability takes more and more time. But, you've become a user of this language and will have it with you for the rest of your live. So no rush :)
There are no new techniques. The shift is entirely in volume and difficulty:
Consume everything. Read novels, watch movies, listen to podcasts, read the news, follow social media — all in the target language. The goal is to make the target language your default for consuming information and entertainment. The more varied the content, the more robust your effortlessness becomes.
Intensive listening — Fine-tune your listening for the hardest-to-parse audio. Pick sources that are fast and difficult. Slang heavy TV shows, long-form talk podcasts, etc. You're at the point where finding stuff that's challenging is a challenge, but pushing yourself will lead to improvement! Intensive Listening
Push your stamina. Extended conversations (60+ minutes), long podcast sessions, reading for more than an hour in one sitting — train yourself to sustain focus and performance in the language for as long as you would in your native language.
Immersion dominates, with steady output:
Move to 7D when you:
This sub-phase is the practical application of DeKeyser's (2015) Skill Acquisition Theory taken to its conclusion: the final stage where language processing becomes fully automatic. In DeKeyser's framework, automatization is not a switch that flips — it's a continuum that deepens with repeated, varied practice in progressively more challenging contexts. By Phase 7C, you've built the knowledge and accuracy; what remains is the volume of practice needed to make retrieval and processing truly effortless.
Segalowitz (2010) investigated what distinguishes fluent from non-fluent L2 processing and found that automaticity involves qualitative changes in how language is accessed — not just faster versions of the same conscious processes, but a shift to more efficient, parallel retrieval that no longer competes for attentional resources. The techniques in this sub-phase — varied content consumption, extended speaking sessions, and sustained high-volume immersion — all serve this function: they force your brain to process language at native speed across diverse contexts, driving the transition from effortful to effortless.
The goal of this sub-phase is the point where the language stops being something you do and becomes something you are — a system so integrated into your cognition that using it requires no more conscious effort than your native language. Reaching this level requires not new techniques or methods, but time and volume.