Lab: motions and text objects

This time there is only one exercise.
Next time you edit a document with vim, really take your time.
Make sure you have the notes for lab 5 handy, so you can check it whenever you want.
Every time you want to move on a line, copy or delete a chunk of text,
stop for a second, consider which alternatives you have to do it.
Look up the syntax and type. Keep doing this until you don't have to check the notes every few seconds.
After that, keep editing for a while without stopping to further internalize the motions.