the majority of humanity's existence has been filled with strife, trauma, carnage, horror, disease and impoverishment so we obviously have it inside us to always be grinding. I agree with you but most people on this planet wake and go to sleep completely broke and stressed out about it.

And for the majority of human’s existence our life expectancy was like 30-40 years due to this

True! Sometimes I wonder what life's purpose is all about. Life is a routine. We wake up, we work hard, get stressed, get home late and go to bed late because we spend the night thinking of the next day. It's complicated.