Are There Less Painful/scary Methods to Shape the Veneer Than the Flossing Saw That Cuts the Gums?

I read the post that told the real deal about getting veneers. I actually had veneers done in the early 90s while in the military. However, although I remember the sawing, I never once experienced any pain from being cut with the finishing tape. Since that was over 20yrs ago, I am considering more veneers. Is there now a less painful method of shaping the veneer because I am not trying to endure that torture if I don't have to. Or is that an indication of a bad practitioner?

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