Learning the LH/Pedal Studies
Begin by STRUCTURING your practice time.
Plan to finish each left-hand/pedal study in one to two weeks. Dedicate some of your practice time to it every practice session. Only you can determine how much time, but you might begin with ten minutes.
What sort of reward will help you through the practice process? Will the satisfaction of completion alone be enough? (It usually is enough in the case of a smaller project such as this.) If not, choose another reward and begin working for it.
Your musical SCORE is prepared for you: fingering and pedaling are supplied, and no page turning is necessary.