We’ve all experienced it: that inner voice that won’t let up, the one that criticizes, doubts, and questions our every move. Sometimes it whispers, sometimes it shouts, but its message is always the same: you’re not enough. Ironically, even though research shows that self-criticism fuels stress, anxiety, and depression, many of us keep falling back into it as if it were helping us. The truth is, self-criticism is not a weakness. It is a survival mechanism that our brain and culture have trained us to adopt. But here’s the good news: what’s learned can also be unlearned.