ft,hahappen ith ibbled in overheas50 yearanthcatal stock --ad pley of ti tadst. l righ so those are t wrong models ithlar market d i promised y the rht mol. we onin theg acy e meay. th were focused on the absolute nbeoforkers mi io the s. really what tters instead is not t absolu nbeof workers but e lativeumbers of different kindoforrs so janits do n cpete with gineers for jo. mes a lot more sensto inabt rks of different types or wke othe same type competingitea oer deed, to sply in, t me jt agine erare two peoforkers skilleand skill. inac ttous mple and it iov splfied as i ll but that rnou to be a prettyoo apoxatn t u. bor maet if we defi ukieds ncolle a skill as coeg bacay lleduted woercoetwi the each otheannoolge worrs compe withacotr for bs. atattersn the tuisow ch