I don’t agree. It is good to have some folks “pure” in thier specific
direction, but absolutely necessary for others to be “less specific” in
thier orientation. Many if not most “new” techniques are developed by
folks “bringing methods from one area into another”. For one, great
specificity in an area to get very proficent at it is necessary, but for
others (I include myself here) diversity is the spice of life. For ME
bring on the spice, for others not, but neither of the directions are
If I’d’ve specialized we wouldn’t have the SDJ Wax Gun or DA Plating Pen.
Nor a whole bunch of other tools.