I'm more productive at desktop but I just can't sit in one place for more than 2 hours in span of 10 hours so a laptop allows me to move to sofa, bed and other

I'm more productive at desktop but I just can't sit in one place for more than 2 hours in span of 10 hours so a laptop allows me to move to sofa, bed and other places... Standing, sitting, laying, and horse posture when your knees are on ground but laptop on bed. Also reason I always abhorred office life. 8 hours in a chair made me want to punch a person next to me