You need to do the same in-head simulation for the standard if, it just feels effortless due to familiarity. Note the author messed up by not using the same log

You need to do the same in-head simulation for the standard if, it just feels effortless due to familiarity. Note the author messed up by not using the same logic in the ternary. conditionA ? conditionB ? ‘A + B’ : ‘A’ : ‘Not A’;