It sounds like the current is the push of conformity that leads them to a 'stable shore' where they live to just work. They made the sacrifice to stray from the shore into 'an uncertain ocean' where they seek their goals. When they ask somebody to clear the stormy skies it seems to be a metaphor to say someone help them see the right choice, to follow conformity or follow their dreams, either way there is a sacrifice.
It sounds like the current is the push of conformity that leads them to a 'stable shore' where they live to just work. They made the sacrifice to stray from the shore into 'an uncertain ocean' where they seek their goals. When they ask somebody to clear the stormy skies it seems to be a metaphor to say someone help them see the right choice, to follow conformity or follow their dreams, either way there is a sacrifice.