Not only that but the people who do show up can be helped to be faster. Whether they care to be faster or not is another story but you can't show anybody anything if THEY DON'T SHOW UP. Yeah.
I've offered to train people in certain functions because it's better to train someone from the very beginning in a manner that is conducive to maximizing speed & efficiency than take someone who they just told them this is what needs done and let them go along in their own way when it will end up in a turtle's pace because after they've done it that way for so long, they might be unwilling to change.
They are willing to learn the job to have a job but might not be willing to change the way they do the job after they've done the job long enough to be open to changing.
Even a turtle can get someplace faster if you show them the straight line to begin with. If not, they may be forever stuck on their long and winding road like The Beatles. Which is okay. But I prefer speed metal. THRASH!