I can relate to the puzzle analogy. Take my profession - IT engineering as an example. When you are just starting out, you know nothing and you're completely ov

I can relate to the puzzle analogy. Take my profession - IT engineering as an example. When you are just starting out, you know nothing and you're completely overwhelmed - you feel like you're sitting in front of a shuffled million piece puzzle. The only thing you can do is slowly start piecing the puzzle together bit by bit. Eventually (after a long time) you have enough pieces in place to start seeing "the big picture".