Traditional language learning puts you in a position where someone is always evaluating you. A teacher corrects your pronunciation. A tutor waits patiently while you fumble for a word. A conversation partner — a real human being — stands there while your brain goes blank and your face goes red.
Every one of those moments teaches your brain the same lesson: speaking is risky. Speaking means being judged. Speaking means failing in front of someone.
So you stop. You retreat to the safety of reading, of listening, of studying more grammar rules you already know. You tell yourself you're "not ready yet." You'll speak when you're more prepared. That day never comes.
This isn't a character flaw. It's a predictable response to a system that makes speaking feel dangerous.