Crying is a natural reaction to stressors, pain, and sadness, but sometimes people just can't do it. There are several explanations, and most are very normal. Although it can lead to frustration and the sense that something is wrong with you, in most cases, not being able to cry is not something to worry about. However, it may also be due to medical or mental health reasons.
Click on to learn more about the possible reasons you can't cry.