>The crux of blue-collar work is that it predominately involves physical labor and does not require 'skill'. The former, yes - the latter, no. A boilermaker o

>The crux of blue-collar work is that it predominately involves physical labor and does not require 'skill'. The former, yes - the latter, no. A boilermaker or a welder is a blue-collar worker, but doing either requires a great deal of skill. What it does not require is 'artistry.'