This lesson is about the importance of drawing trend lines as a fundamental skill for traders. The lesson explains that a good trend line should have at least three touches and be spread out fairly evenly along the line. Longer lines are more powerful and price will react more violently if breached. The lesson also provides tips on drawing trend lines and emphasises the importance of practice. Examples are given of drawing support and resistance lines on Bitcoin and ZeroCoin, and the lesson concludes by suggesting that screen time and practice are the best ways to improve this skill.