Wendy Land-Carillo has spent the past three decades working in the trading industry, starting out filing and photocopying for $170 a week, and now as a floor broker and liaison to upstairs clients for floor execution. Along the way, she owned her own business for 18 years, which she calls "the best thing I ever did." Wendy talked to us about learning on the job, the importance of her professional relationships, and how she went from studying art to the trading world.