What do men fear most of all ?

The loss of their manhood, (from what I have seen). There are other things, such as being abandoned, to live and die alone, or debilitating illness, or loss of freedom...but that manhood thing...seems to be top of the list.

I watched one man go insane, and another man obsess over it until he was, (and probably still is), really close to insanity. Odd...I tried to write "inanity" there...🙄.