Practice and advice. I sit down and draw for multiple hours a day. My painting teacher in school has helped me tremendously with providing advice for my art work and how to make it better over time.
*in class* why do we need to know this
*in drivers ed* why do we need to know this
*reading prices at stores* why do we need to need to know this
*kim kardashian article on yahoo home page* why do we need to know this
*looking at electoral ballot* why do we need to know this
*reads protein powder nutritional information* its imperative to know how many scoops of powder I must obtain for maximum output of body mass in as little time as possible