Why do men lose interest in those who love too much?

When a woman dissolves in a man, she becomes predictable.
Men are drawn to mystery, to that which doesn't belong completely.
Love shouldn't be a prison, but a space where you want to remain.
If a woman stops being herself, he leaves not because he's grown cold, but because he's lost her as a person.
So maybe the secret is to love without losing yourself? Could you resist a woman who loves but doesn't belong?