I was playing Call of Duty: Advanced Warfare on my Xbox One. The problem is that after some time (50 mins+), my left thumb started to hurt. I kept on playing, and even after stopping, my thumb kinda hurts now.
How do I play (or how do I use the controller) while avoid getting hurt? In the past when I used PS2 controllers there was no pain and I use my PC for countless hours and never experienced any pain. I think am just using the controller incorrectly, how do I avoid this pain?