I remember looking at an your video of this when I first had to teach in front of a whiteboard instead of a blackboard. I abuse colour makers but rarely dual wield nowadays
29 like how many times i did it in front of my crush in middle school bc she was walking from school and i was too so when we were in an ally way i pursued her and took that thing
Well I knew how he actually does it for a long time because after watching his "fake" videos on how to do it, I tried doing so but quickly figures out that if I just put the pen on the position where I hold it perpendicular to the other pen and not completely switch it, it will be faster in both the initial switch and when you change back you can just undo what you did which saves time as putting one pen down with a few fingers and then using three fingers, with some fingers being the same to bring up that pen has a delay caused by the time the fingers switch the position to finish the switch.
This well feels nostalgic how I saw the similar old video of you demonstrating this way back Like when calculus was just going to be officially introduced to me. Infact I adopted a similar technique and now write with 2 pens instead of marks while taking notes..
