Draw the basic shape of Pi for the guidelines. The top is flat with a slight curve at the left end. Mind the guideline on the right below the top is longer and more curved.
For the top curve, finish it off by thickening it. Remember that you don't rub out the black lines.
For this step, you will do both the curves below. The first one will be again, thickened by draw around the guideline with a small ball at the tip. The second guideline will also be thickened but the tip will be pointed instead.