I dreamed that a man cut off half of his genitals.

This is actually the contradiction between your inner self and your self when you are full of desires.

You have a high sexual desire.

But I hate this kind of myself in my heart.

I can't wait to cut off my genitals.

There will be no more trouble.

So this dream is actually an expectation in your heart.

Of course, this is just a dream.