"Plenty" is not a good measure, and often seems more based on role and type of firm than just related to a lack of drive. I've observed whole teams that are ef

"Plenty" is not a good measure, and often seems more based on role and type of firm than just related to a lack of drive. I've observed whole teams that are effectively 'dead weight' and ones where there is all killer, no filler. Of the DWs I've seen, many are DW not always by choice, but because other factors shove them into odd corners and they can't figure out (or are too constrained by other factors) You are never going to 100% all-in motivation even from top performers in perpetuity, and even anecdotally most people don't want to be moribund for decades on end, and certainly not the majority of workers.