Does Input Have to Be "Comprehensible"?
The best way to learn Japanese: https://mvj.link/vLrEX
No, not really. Trust your brain; given enough input, it'll figure it out.
Krashen demonstrating "comprehensibility": • Stephen Krashen on Language Acquisition
Baader-Meinhof phenomenon: https://science.howstuffworks.com/lif...