Exactly - it isn't an easy game, but it is meaningful as it sustains our living potential.
There are even times where I was only sleeping for like 2-3 hours per day for me to take care of my business and its giving me so much stress.
I know these times well! Now it is better by far, but I still sleep less than most people, most of the time.
Hopefully business is good and you are less stressed now :)