Remember you can EDIT your shapes with the DIRECT SELECT TOOL (white arrow).
* Make sure the shape is DESLECTED
* Use the DIRECT SELECT TOOL to select the ANCHOR POINT, LINE SEGMENT, or HANDLE to EDIT.
NEW SKILLS
You can ADD or DELETE anchor points to edit your shapes
* Click on hold on the PEN TOOL to REVEAL the hidden tools
* ADD an anchor point with the ADD ANCHOR POINT TOOL (pen with plus sign)
* DELETE an anchor point with the DELETE ANCHOR POINT TOOL (pen with minus sign)
You can edit your new anchor points with the direct select tool!