Speaking solo is just an SRS problem

First you must isolate 50 key verbs. Second you generate audio cards. Third you execute a 1.5-second retrieval loop exactly 4 times daily. If you delay by 10 minutes your recall decay spikes. Fourth you record your voice for automated waveform comparison. Do this for 90 days to force a breakthrough. Real conversations are useless until you memorize 5000 card outputs anyway.