Hey Dennis, thank you for sharing! My break is ok, I can move my shoulder and my others arm's parts, it's just my clavicle who get damaged. So yes, being in the right position is a good solution, I'm experimenting with this and switching hand, will see in the future

Hey Todd, thanks for your advices. you're right, switching to the left hand is not complicated as I expected! For my clients it's all right, I do this in my free time and work generally for long date friends

Thank you Laurens, effectively, using the trackpad and keyboard with my broken arm is a good solution I found. I switched my mouse to the left and I'm learning, faster than expected :)