cbs - cbSucces cbe - cbError replaces all the "if (e) return cb(e)" lines with cbe when you call the async function. A whole abstraction over js just because

cbs - cbSucces cbe - cbError replaces all the "if (e) return cb(e)" lines with cbe when you call the async function. A whole abstraction over js just because of this, running away from the problem...instead of solving it on the spot, keep running.