It depends. There's working 'hard' (maximum hours, maximum effort, maximum stress, etc.) and there's working smart. There's no point working hard if you're not

It depends. There's working 'hard' (maximum hours, maximum effort, maximum stress, etc.) and there's working smart. There's no point working hard if you're not working smart; if your priorities are wrong, you're trying to do too much, or ultimately, you're pouring your heart and soul into a business that just isn't viable.