In the long run, your approach to business is unhealthy. Trust me, it won't end with your co-founder. You'll end up resenting the employee who wants to go home

In the long run, your approach to business is unhealthy. Trust me, it won't end with your co-founder. You'll end up resenting the employee who wants to go home to see their family or the employee who stops at 50 hours a week because that's their limit. I suggest a bit of a step back. Reevaluate your life and try and slow things down. Don't let your business become what defines you. Business is business, its not your life. Don't get them confused.