No kid yet but 2 more hours working currently would guarantee that I did absolutely nothing but work and do random household bullshit for the entire time I am a

No kid yet but 2 more hours working currently would guarantee that I did absolutely nothing but work and do random household bullshit for the entire time I am awake, with zero time to decompress from work. 9 hours maybe, but 10 hours? I'm a software engineer, I can't produce quality work for 10 straight hours. Most good, solid work gets done in a 4-5 hour period. 10 hours in front of a computer isn't good for anyone.