title: How to change the cursor between Normal and Insert modes in Vim?
body: <p>I would like to know how to change, if possible, the cursor in Vim (in color, shape, etc.) depending on what mode you are in.</p>
  <p>I am constantly forgetting that I am not in Insert mode and start typing code, which results in all sorts of crazy things happening. It would be helpful if there was some sort of visual indication on the cursor.</p>