How to move line freely?

It is true. Here are some of the benefits:

  1. For new users it’s much easier to use.
  2. You don’t have to deselect a face or sketch filling before sketching on it. Also, you don’t have to deselect a sketch or a point before starting a sketch from it.
  3. All tools will be accessible with the Pencil, without tapping on a button or using a menu.
  4. More push/pull options, eg. setting the draft angle of an extrusion without going into the Extrude tool.