Step 9: take off the training wheels
When things are starting to feel easy, try spinning without parking the spindle. You can also stand up and spin, and with practice even walk and spin. You might also want to give your spindle some more serious spin by rolling it against your thigh instead of spinning it with your fingers, but make sure you are giving it the same direction of spin (which should be clockwise.)
Keep spinning until you have a full spindle!