According to Osho, responsibility doesn’t come from deliberate choosing but from choiceless awareness. Live as a witness in let-go; then action arises spontaneously from clarity, not from moral rules or profit-loss calculations. In that state, duties and "responsibilities" are unnecessary, yet you do the right thing at the right moment - the truest responsibility - because awareness has eyes, while choice belongs to the blind mind.
Be so aware that you don’t have to choose or follow rules; you just see what’s needed and do it naturally, like walking through a door instead of into a wall.