I was one, looking at guys thinking I could never pull it off...
Now I shave my head everyday, have for years, lol.
I too went back and forth with a buzz cut for a few months. i wish I had buzzed my hair when I was younger, and then I could have gone bald more seemlessly.
I think it's incumbent on us to encourage any guys on the fence. This board helped me with that when I was just lurking.