text sign showing skill gap. conceptual photo refering to a person's weakness or limitation of knowlege hanging blackboard messag

ability accomplishment acquirement acquisition attainment blank caesura chasm cleft crack craft craftmanship cut difference disagreement disparity divergence division gap horsemanship limit literacy markamnship mastership mixology nose numeracy oarmanship power rift salesmanship science seamanship showmanship soldiering soldiership swordmanship virtuosity void weakness workmanship