As a kid I had buck teeth and braces and acne. I hated what I saw. I'm still not comfortable but that's why I change and adapt the way I look.
When I finish a picture I don't show it to anyone if I feel it's not good...
You do have to change things as warfare changes.
I didn't make my first solo record until 1981 so I don't have any 60's or 70's recordings but I am working on a large boxed set called DUST to be released next year the 20th anniversary of my first solo record.