Really curious about this part of your comment.
People with more to lose often imagine that they risk more than someone with little to lose. I think of it the other way around, do you risk more but betting a hundred k if you still have fifty in your pocket? or a hundred bucks if it's your last hundred? My take is, your risk gets higher as you get to the point of only having your health and future well being to lose.
And have you done your sums as to when your risk / reward profile starts getting even? maybe that is the point you start thinking about sharing the profit?
"It's just a job to them."
I have had a few jobs where my employers treated me as 'just' an employee.. though i never treated it as 'just' a job. If your employees stay with you for any length of time, then it is not 'just' a job, but a step in their career. You are in a position of power to help them in their career, or 'just' exploit them for profit. It is not all about money for employees.. if you are giving them a boost in their career, maybe that is more valuable than the cash for them?