Same as with young women. We aren't naturally unsure of ourselves because of our biology. We're taught to be by our culture; the comstant questioning and scrutiny over every little thing our entire lives.
Young men are getting an increased measure of this now that they haven't had in the past. And look what happened to them. Look how quickly. Anxiety. Depression. Loneliness. Widespread feelings of inadequacy, worthlessness, and intense self loathing. Inability to perform sexually or have solid, healthy relationships (sexual or otherwise).
This is EXACTLY what women have born for decades under gender conformity pressures.
EXACTLY.
But you men gaslighted us with, "women are just naturally more prone to mental disease and defect because they're weaker."
Uh huh.
The only real difference here is that women tend more toward self harm and men tend more toward harming others.