I cured my thumb shifting problem (mildly painfully)

I'VE HAD ENOUGH OF PEOPLE LAUGHING AT ME, IT'S TIME TO MAKE A CHANGE. In this Mumbo Jumbo Minecraft video, I chain my hand to my desk to prevent myself from pressing shift with my thumb. After being voted 2nd weirdest Hermit on the Hermitcraft server behind Ethoslab, I have decided to cure my thumb shifting problem. Can 2 hours of playing with my hands tied up change a lifetime of thumb shifting? Let's find out. Filming channel: https://www.youtube.com/user/ThatMumboJumbo2 Instagram: https://www.instagram.com/officialmumbo/ Twitter: https://twitter.com/ThatMumboJumbo