To all of my fellow students, what do you use as a setup for best learning practices? For example, do you have two screens so you can watch a video/lesson and practice without having to switch back and forth? Do you draw the arrows and highlight squares like Nelson does? I currently have a macbook with no extra screen and a pad instead of a mouse so I am considering buying a magic mouse and a monitor as a learning setup. I welcome your thoughts centric to your hardware setup!