Signals

Signals you gaveSignals returnedShould tell us bothWe haven't learnedAnything at allFrom one anotherFrom each other's point of viewEven though we mightHave understood a fewStill there's nothingWe can doThe harm has been doneCan't go back in timeTo resolve what has comeUpon us bothUpon our livesThe signals were thereIn retrospectWe were blinded by hopeStill it won't come backThe way things evolvedCannot change the pastThese things can't be solvedSo take it as it isAlthough we're in painShould have noticed these signsThese warnings should have gainedSome insightIn what we hadToo badWe didn't understand