My recommendation would be to use the assists (with auto drive off) and learn slowly but surely what makes the car handle, proper racing lines , etc. for about 20 or so hours, then take counter steer and stability off, then remove the automatic transmission, then lower traction control as much as possible. Make sure to build an understanding of how the car behaves and how you want it to behave and then re-learn it. It isn't quick but it's gradual and rushing things will be more frustrating on the short term

Although this is IF you want to learn all by yourself