Instruct: Classify Amazon reviews into positive or negative sentiment
Query: not much drawing instruction

The first thing Betty Edwards tells us (in the preface): she was not trained as an educator. Consequently, she met with great frustration trying to teach her high school students to draw. What did she do? Write a long-winded, theoretical book about why it is so hard to teach people to draw.You are, perhaps, a person who has tried to draw but felt frustrated because you have not gotten good training or instruction.Option 1: use this book = spend a lot of time reading, not much time drawing, end up with lots of excuses why drawing is so hard.Option 2: use Keys to Drawing by Bert Dodson (a skilled instructor) = read a little, draw a lot, watch your skills grow, feel happy doing what you love to do, forget drawing was once difficult and frightening.