Can someone tell me how consultancies can actually justify working their consultants so hard, taking every pound of flesh they possibly can when the exact opposite of making sure that there is a healthy balance in their consultants lives is far more conducive to productivity?Is it a question of these consultancies biting off more than they can chew by making outrageous promises to their clients and giving their employees stick when the work load becomes too much and their employees start losing the plot on the job? I'm the MD of a small consultancy and from my experience, the more unrealistic promises you make to clients, the worse your employee productivity.Perhaps it's time that clients take business away from consultancies that abuse their employees.